12670119

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 10692441

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 389, 423, 517, 693, 987, 1167, 1551, 2723, 2961, 3501, 3619, 4279, 4653, 8169, 10857, 12837, 18283, 24507, 29953, 32571, 38511, 54849, 89859, 127981, 164547, 201113, 269577, 383943, 603339, 1151829, 1407791, 1810017, 4223373, 12670119]

約数ペア:

[(1, 12670119), (3, 4223373), (7, 1810017), (9, 1407791), (11, 1151829), (21, 603339), (33, 383943), (47, 269577), (63, 201113), (77, 164547), (99, 127981), (141, 89859), (231, 54849), (329, 38511), (389, 32571), (423, 29953), (517, 24507), (693, 18283), (987, 12837), (1167, 10857), (1551, 8169), (2723, 4653), (2961, 4279), (3501, 3619)]