577779137

素因数分解:

${\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 627784080

約数和(自身を除く): 50004943

約数列:

[1, 13, 229, 421, 461, 2977, 5473, 5993, 96409, 105569, 194081, 1253317, 1372397, 2523053, 44444549, 577779137]

約数ペア:

[(1, 577779137), (13, 44444549), (229, 2523053), (421, 1372397), (461, 1253317), (2977, 194081), (5473, 105569), (5993, 96409)]