71263751

素因数分解:

${\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1466

約数の個数: 12

約数和(自身を含む): 77430960

約数和(自身を除く): 6167209

約数列:

[1, 13, 169, 409, 1031, 5317, 13403, 69121, 174239, 421679, 5481827, 71263751]

約数ペア:

[(1, 71263751), (13, 5481827), (169, 421679), (409, 174239), (1031, 69121), (5317, 13403)]