12565575379

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{51001}}^1$

素因数の和:51646

約数の個数: 16

約数和(自身を含む): 14621661376

約数和(自身を除く): 2056085997

約数列:

[1, 7, 61, 427, 577, 4039, 35197, 51001, 246379, 357007, 3111061, 21777427, 29427577, 205993039, 1795082197, 12565575379]

約数ペア:

[(1, 12565575379), (7, 1795082197), (61, 205993039), (427, 29427577), (577, 21777427), (4039, 3111061), (35197, 357007), (51001, 246379)]