171934343

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 199402560

約数和(自身を除く): 27468217

約数列:

[1, 7, 97, 313, 679, 809, 2191, 5663, 30361, 78473, 212527, 253217, 549311, 1772519, 24562049, 171934343]

約数ペア:

[(1, 171934343), (7, 24562049), (97, 1772519), (313, 549311), (679, 253217), (809, 212527), (2191, 78473), (5663, 30361)]