127515193

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^2$

素因数の和:876

約数の個数: 12

約数和(自身を含む): 139924204

約数和(自身を除く): 12409011

約数列:

[1, 13, 61, 401, 793, 5213, 24461, 160801, 317993, 2090413, 9808861, 127515193]

約数ペア:

[(1, 127515193), (13, 9808861), (61, 2090413), (401, 317993), (793, 160801), (5213, 24461)]