29991961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{1571}}^1$

素因数の和:2711

約数の個数: 8

約数和(自身を含む): 31804704

約数和(自身を除く): 1812743

約数列:

[1, 17, 1123, 1571, 19091, 26707, 1764233, 29991961]

約数ペア:

[(1, 29991961), (17, 1764233), (1123, 26707), (1571, 19091)]