31683197

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{827}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 39134592

約数和(自身を除く): 7451395

約数列:

[1, 7, 13, 91, 421, 827, 2947, 5473, 5789, 10751, 38311, 75257, 348167, 2437169, 4526171, 31683197]

約数ペア:

[(1, 31683197), (7, 4526171), (13, 2437169), (91, 348167), (421, 75257), (827, 38311), (2947, 10751), (5473, 5789)]