20161121149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{4049231}}^1$

素因数の和:4049627

約数の個数: 8

約数和(自身を含む): 21768671232

約数和(自身を除く): 1607550083

約数列:

[1, 13, 383, 4979, 4049231, 52640003, 1550855473, 20161121149]

約数ペア:

[(1, 20161121149), (13, 1550855473), (383, 52640003), (4979, 4049231)]