381473321

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{201731}}^1$

素因数の和:201823

約数の個数: 8

約数和(自身を含む): 400236288

約数和(自身を除く): 18762967

約数列:

[1, 31, 61, 1891, 201731, 6253661, 12305591, 381473321]

約数ペア:

[(1, 381473321), (31, 12305591), (61, 6253661), (1891, 201731)]