2238860169

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1051}}^1$

素因数の和:1117

約数の個数: 120

約数和(自身を含む): 4376808128

約数和(自身を除く): 2137947959

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 289, 351, 357, 459, 567, 663, 819, 867, 1051, 1053, 1071, 1377, 1547, 1989, 2023, 2457, 2601, 3153, 3213, 3757, 4641, 5967, 6069, 7357, 7371, 7803, 9459, 9639, 11271, 13663, 13923, 17867, 17901, 18207, 22071, 23409, 26299, 28377, 33813, 40989, 41769, 53601, 54621, 66213, 78897, 85131, 95641, 101439, 122967, 125069, 125307, 160803, 163863, 198639, 232271, 236691, 286923, 303739, 304317, 368901, 375207, 482409, 595917, 696813, 710073, 860769, 911217, 1106703, 1125621, 1447227, 1625897, 2090439, 2126173, 2130219, 2582307, 2733651, 3376863, 3948607, 4877691, 6271317, 6378519, 7746921, 8200953, 10130589, 11845821, 14633073, 18813951, 19135557, 24602859, 27640249, 35537463, 43899219, 57406671, 82920747, 106612389, 131697657, 172220013, 248762241, 319837167, 746286723, 2238860169]

約数ペア:

[(1, 2238860169), (3, 746286723), (7, 319837167), (9, 248762241), (13, 172220013), (17, 131697657), (21, 106612389), (27, 82920747), (39, 57406671), (51, 43899219), (63, 35537463), (81, 27640249), (91, 24602859), (117, 19135557), (119, 18813951), (153, 14633073), (189, 11845821), (221, 10130589), (273, 8200953), (289, 7746921), (351, 6378519), (357, 6271317), (459, 4877691), (567, 3948607), (663, 3376863), (819, 2733651), (867, 2582307), (1051, 2130219), (1053, 2126173), (1071, 2090439), (1377, 1625897), (1547, 1447227), (1989, 1125621), (2023, 1106703), (2457, 911217), (2601, 860769), (3153, 710073), (3213, 696813), (3757, 595917), (4641, 482409), (5967, 375207), (6069, 368901), (7357, 304317), (7371, 303739), (7803, 286923), (9459, 236691), (9639, 232271), (11271, 198639), (13663, 163863), (13923, 160803), (17867, 125307), (17901, 125069), (18207, 122967), (22071, 101439), (23409, 95641), (26299, 85131), (28377, 78897), (33813, 66213), (40989, 54621), (41769, 53601)]