3105187631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{81439}}^1$

素因数の和:81878

約数の個数: 16

約数和(自身を含む): 3830937600

約数和(自身を除く): 725749969

約数列:

[1, 7, 13, 91, 419, 2933, 5447, 38129, 81439, 570073, 1058707, 7410949, 34122941, 238860587, 443598233, 3105187631]

約数ペア:

[(1, 3105187631), (7, 443598233), (13, 238860587), (91, 34122941), (419, 7410949), (2933, 1058707), (5447, 570073), (38129, 81439)]