308106071

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25457}}^1$

素因数の和:25503

約数の個数: 24

約数和(自身を含む): 406309680

約数和(自身を除く): 98203609

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 25457, 178199, 330941, 483683, 1247393, 2316587, 3385781, 6287879, 16216109, 23700467, 44015153, 308106071]

約数ペア:

[(1, 308106071), (7, 44015153), (13, 23700467), (19, 16216109), (49, 6287879), (91, 3385781), (133, 2316587), (247, 1247393), (637, 483683), (931, 330941), (1729, 178199), (12103, 25457)]