139022233

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6264

約数の個数: 16

約数和(自身を含む): 164560896

約数和(自身を除く): 25538663

約数列:

[1, 7, 53, 61, 371, 427, 3233, 6143, 22631, 43001, 325579, 374723, 2279053, 2623061, 19860319, 139022233]

約数ペア:

[(1, 139022233), (7, 19860319), (53, 2623061), (61, 2279053), (371, 374723), (427, 325579), (3233, 43001), (6143, 22631)]