88390887

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{557}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 128255184

約数和(自身を除く): 39864297

約数列:

[1, 3, 13, 39, 169, 313, 507, 557, 939, 1671, 4069, 7241, 12207, 21723, 52897, 94133, 158691, 174341, 282399, 523023, 2266433, 6799299, 29463629, 88390887]

約数ペア:

[(1, 88390887), (3, 29463629), (13, 6799299), (39, 2266433), (169, 523023), (313, 282399), (507, 174341), (557, 158691), (939, 94133), (1671, 52897), (4069, 21723), (7241, 12207)]