3888680399

素因数分解:

${\mathrm{61}}^1\times {\mathrm{3251}}^1\times {\mathrm{19609}}^1$

素因数の和:22921

約数の個数: 8

約数和(自身を含む): 3953846640

約数和(自身を除く): 65166241

約数列:

[1, 61, 3251, 19609, 198311, 1196149, 63748859, 3888680399]

約数ペア:

[(1, 3888680399), (61, 63748859), (3251, 1196149), (19609, 198311)]