267940621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1212401}}^1$

素因数の和:1212431

約数の個数: 8

約数和(自身を含む): 305525304

約数和(自身を除く): 37584683

約数列:

[1, 13, 17, 221, 1212401, 15761213, 20610817, 267940621]

約数ペア:

[(1, 267940621), (13, 20610817), (17, 15761213), (221, 1212401)]