130401921

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13585

約数の個数: 24

約数和(自身を含む): 198196320

約数和(自身を除く): 67794399

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 13537, 40611, 175981, 257203, 527943, 771609, 2287753, 3343639, 6863259, 10030917, 43467307, 130401921]

約数ペア:

[(1, 130401921), (3, 43467307), (13, 10030917), (19, 6863259), (39, 3343639), (57, 2287753), (169, 771609), (247, 527943), (507, 257203), (741, 175981), (3211, 40611), (9633, 13537)]