425504279

素因数分解:

${\mathrm{421}}^1\times {\mathrm{449}}^1\times {\mathrm{2251}}^1$

素因数の和:3121

約数の個数: 8

約数和(自身を含む): 427654800

約数和(自身を除く): 2150521

約数列:

[1, 421, 449, 2251, 189029, 947671, 1010699, 425504279]

約数ペア:

[(1, 425504279), (421, 1010699), (449, 947671), (2251, 189029)]