12153141

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 13006539

約数列:

[1, 3, 7, 9, 11, 13, 19, 21, 33, 39, 57, 63, 71, 77, 91, 99, 117, 133, 143, 171, 209, 213, 231, 247, 273, 399, 429, 497, 627, 639, 693, 741, 781, 819, 923, 1001, 1197, 1287, 1349, 1463, 1491, 1729, 1881, 2223, 2343, 2717, 2769, 3003, 4047, 4389, 4473, 5187, 5467, 6461, 7029, 8151, 8307, 9009, 9443, 10153, 12141, 13167, 14839, 15561, 16401, 17537, 19019, 19383, 24453, 28329, 30459, 44517, 49203, 52611, 57057, 58149, 71071, 84987, 91377, 103873, 122759, 133551, 157833, 171171, 192907, 213213, 311619, 368277, 578721, 639639, 934857, 1104831, 1350349, 1736163, 4051047, 12153141]

約数ペア:

[(1, 12153141), (3, 4051047), (7, 1736163), (9, 1350349), (11, 1104831), (13, 934857), (19, 639639), (21, 578721), (33, 368277), (39, 311619), (57, 213213), (63, 192907), (71, 171171), (77, 157833), (91, 133551), (99, 122759), (117, 103873), (133, 91377), (143, 84987), (171, 71071), (209, 58149), (213, 57057), (231, 52611), (247, 49203), (273, 44517), (399, 30459), (429, 28329), (497, 24453), (627, 19383), (639, 19019), (693, 17537), (741, 16401), (781, 15561), (819, 14839), (923, 13167), (1001, 12141), (1197, 10153), (1287, 9443), (1349, 9009), (1463, 8307), (1491, 8151), (1729, 7029), (1881, 6461), (2223, 5467), (2343, 5187), (2717, 4473), (2769, 4389), (3003, 4047)]