7144235.00000000

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2131}}^1$

素因数の和:2214

約数の個数: 12

約数和(自身を含む): 17580472

約数和(自身を除く): 1851561

約数列:

[1, 11, 61, 121, 671, 2131, 7381, 23441, 129991, 257851, 1429901, 15728911]

約数ペア:

[(1, 15728911), (11, 1429901), (61, 257851), (121, 129991), (671, 23441), (2131, 7381)]