87973691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12841}}^1$

素因数の和:12902

約数の個数: 16

約数和(自身を含む): 103557888

約数和(自身を除く): 15584197

約数列:

[1, 13, 17, 31, 221, 403, 527, 6851, 12841, 166933, 218297, 398071, 2837861, 5174923, 6767207, 87973691]

約数ペア:

[(1, 87973691), (13, 6767207), (17, 5174923), (31, 2837861), (221, 398071), (403, 218297), (527, 166933), (6851, 12841)]