173127409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4519}}^1$

素因数の和:4960

約数の個数: 16

約数和(自身を含む): 213633280

約数和(自身を除く): 40505871

約数列:

[1, 7, 13, 91, 421, 2947, 4519, 5473, 31633, 38311, 58747, 411229, 1902499, 13317493, 24732487, 173127409]

約数ペア:

[(1, 173127409), (7, 24732487), (13, 13317493), (91, 1902499), (421, 411229), (2947, 58747), (4519, 38311), (5473, 31633)]