189093961

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{442843}}^1$

素因数の和:442911

約数の個数: 8

約数和(自身を含む): 219650624

約数和(自身を除く): 30556663

約数列:

[1, 7, 61, 427, 442843, 3099901, 27013423, 189093961]

約数ペア:

[(1, 189093961), (7, 27013423), (61, 3099901), (427, 442843)]