57390827

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8377}}^1$

素因数の和:8438

約数の個数: 16

約数和(自身を含む): 67560192

約数和(自身を除く): 10169365

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 8377, 108901, 142409, 259687, 1851317, 3375931, 4414679, 57390827]

約数ペア:

[(1, 57390827), (13, 4414679), (17, 3375931), (31, 1851317), (221, 259687), (403, 142409), (527, 108901), (6851, 8377)]