159728413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1907}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 182710080

約数和(自身を除く): 22981667

約数列:

[1, 13, 17, 221, 379, 1907, 4927, 6443, 24791, 32419, 83759, 421447, 722753, 9395789, 12286801, 159728413]

約数ペア:

[(1, 159728413), (13, 12286801), (17, 9395789), (221, 722753), (379, 421447), (1907, 83759), (4927, 32419), (6443, 24791)]