4533221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 5712768

約数和(自身を除く): 1179547

約数列:

[1, 7, 11, 77, 113, 521, 791, 1243, 3647, 5731, 8701, 40117, 58873, 412111, 647603, 4533221]

約数ペア:

[(1, 4533221), (7, 647603), (11, 412111), (77, 58873), (113, 40117), (521, 8701), (791, 5731), (1243, 3647)]