11000381

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 13099008

約数和(自身を除く): 2098627

約数列:

[1, 7, 31, 163, 217, 311, 1141, 2177, 5053, 9641, 35371, 50693, 67487, 354851, 1571483, 11000381]

約数ペア:

[(1, 11000381), (7, 1571483), (31, 354851), (163, 67487), (217, 50693), (311, 35371), (1141, 9641), (2177, 5053)]