81793129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2861}}^1$

素因数の和:3008

約数の個数: 16

約数和(自身を含む): 93965184

約数和(自身を除く): 12172055

約数列:

[1, 11, 23, 113, 253, 1243, 2599, 2861, 28589, 31471, 65803, 323293, 723833, 3556223, 7435739, 81793129]

約数ペア:

[(1, 81793129), (11, 7435739), (23, 3556223), (113, 723833), (253, 323293), (1243, 65803), (2599, 31471), (2861, 28589)]