25325447

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 29581632

約数和(自身を除く): 4256185

約数列:

[1, 7, 101, 113, 317, 707, 791, 2219, 11413, 32017, 35821, 79891, 224119, 250747, 3617921, 25325447]

約数ペア:

[(1, 25325447), (7, 3617921), (101, 250747), (113, 224119), (317, 79891), (707, 35821), (791, 32017), (2219, 11413)]