1313442039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1\times {\mathrm{2939}}^1$

素因数の和:4599

約数の個数: 32

約数和(自身を含む): 2157442560

約数和(自身を除く): 844000521

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1637, 2939, 4911, 8817, 11459, 20573, 21281, 34377, 38207, 61719, 63843, 114621, 148967, 267449, 446901, 802347, 4811143, 14433429, 33678001, 62544859, 101034003, 187634577, 437814013, 1313442039]

約数ペア:

[(1, 1313442039), (3, 437814013), (7, 187634577), (13, 101034003), (21, 62544859), (39, 33678001), (91, 14433429), (273, 4811143), (1637, 802347), (2939, 446901), (4911, 267449), (8817, 148967), (11459, 114621), (20573, 63843), (21281, 61719), (34377, 38207)]