2247803019

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 4423307616

約数和(自身を除く): 2175504597

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 97, 99, 119, 147, 153, 187, 231, 281, 291, 357, 441, 539, 561, 679, 693, 833, 843, 873, 1067, 1071, 1309, 1617, 1649, 1683, 1967, 2037, 2499, 2529, 3091, 3201, 3927, 4753, 4777, 4851, 4947, 5901, 6111, 7469, 7497, 9163, 9273, 9603, 11543, 11781, 13769, 14259, 14331, 14841, 17703, 18139, 21637, 22407, 27257, 27489, 27819, 33439, 34629, 41307, 42777, 42993, 52283, 52547, 54417, 64911, 67221, 80801, 81771, 82467, 100317, 103887, 123921, 126973, 151459, 156849, 157641, 163251, 190799, 194733, 234073, 242403, 245313, 299827, 300951, 367829, 380919, 454377, 463369, 470547, 472923, 572397, 702219, 727209, 888811, 899481, 1103487, 1142757, 1335593, 1363131, 1390107, 1717191, 2098789, 2106657, 2574803, 2666433, 2698443, 3243583, 3310461, 4006779, 4170321, 5097059, 6296367, 7724409, 7999299, 9730749, 12020337, 14691523, 15291177, 18889101, 22705081, 23173227, 29192247, 35679413, 44074569, 45873531, 68115243, 107038239, 132223707, 204345729, 249755891, 321114717, 749267673, 2247803019]

約数ペア:

[(1, 2247803019), (3, 749267673), (7, 321114717), (9, 249755891), (11, 204345729), (17, 132223707), (21, 107038239), (33, 68115243), (49, 45873531), (51, 44074569), (63, 35679413), (77, 29192247), (97, 23173227), (99, 22705081), (119, 18889101), (147, 15291177), (153, 14691523), (187, 12020337), (231, 9730749), (281, 7999299), (291, 7724409), (357, 6296367), (441, 5097059), (539, 4170321), (561, 4006779), (679, 3310461), (693, 3243583), (833, 2698443), (843, 2666433), (873, 2574803), (1067, 2106657), (1071, 2098789), (1309, 1717191), (1617, 1390107), (1649, 1363131), (1683, 1335593), (1967, 1142757), (2037, 1103487), (2499, 899481), (2529, 888811), (3091, 727209), (3201, 702219), (3927, 572397), (4753, 472923), (4777, 470547), (4851, 463369), (4947, 454377), (5901, 380919), (6111, 367829), (7469, 300951), (7497, 299827), (9163, 245313), (9273, 242403), (9603, 234073), (11543, 194733), (11781, 190799), (13769, 163251), (14259, 157641), (14331, 156849), (14841, 151459), (17703, 126973), (18139, 123921), (21637, 103887), (22407, 100317), (27257, 82467), (27489, 81771), (27819, 80801), (33439, 67221), (34629, 64911), (41307, 54417), (42777, 52547), (42993, 52283)]