31245492061

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{190811}}^1$

素因数の和:191124

約数の個数: 16

約数和(自身を含む): 36177955200

約数和(自身を除く): 4932463139

約数列:

[1, 7, 149, 157, 1043, 1099, 23393, 163751, 190811, 1335677, 28430839, 29957327, 199015873, 209701289, 4463641723, 31245492061]

約数ペア:

[(1, 31245492061), (7, 4463641723), (149, 209701289), (157, 199015873), (1043, 29957327), (1099, 28430839), (23393, 1335677), (163751, 190811)]