87431357

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3917}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 100708272

約数和(自身を除く): 13276915

約数列:

[1, 13, 17, 101, 221, 1313, 1717, 3917, 22321, 50921, 66589, 395617, 865657, 5143021, 6725489, 87431357]

約数ペア:

[(1, 87431357), (13, 6725489), (17, 5143021), (101, 865657), (221, 395617), (1313, 66589), (1717, 50921), (3917, 22321)]