7928557

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 9839872

約数和(自身を除く): 1911315

約数列:

[1, 7, 13, 91, 151, 577, 1057, 1963, 4039, 7501, 13741, 52507, 87127, 609889, 1132651, 7928557]

約数ペア:

[(1, 7928557), (7, 1132651), (13, 609889), (91, 87127), (151, 52507), (577, 13741), (1057, 7501), (1963, 4039)]