80642321

素因数分解:

${\mathrm{59}}^1\times {\mathrm{719}}^1\times {\mathrm{1901}}^1$

素因数の和:2679

約数の個数: 8

約数和(自身を含む): 82166400

約数和(自身を除く): 1524079

約数列:

[1, 59, 719, 1901, 42421, 112159, 1366819, 80642321]

約数ペア:

[(1, 80642321), (59, 1366819), (719, 112159), (1901, 42421)]