40898199

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 55376640

約数和(自身を除く): 14478441

約数列:

[1, 3, 137, 151, 411, 453, 659, 1977, 20687, 62061, 90283, 99509, 270849, 298527, 13632733, 40898199]

約数ペア:

[(1, 40898199), (3, 13632733), (137, 298527), (151, 270849), (411, 99509), (453, 90283), (659, 62061), (1977, 20687)]