2021079999101

素因数分解:

${\mathrm{421}}^1\times {\mathrm{70051}}^1\times {\mathrm{68531}}^1$

素因数の和:139003

約数の個数: 8

約数和(自身を含む): 2025939146208

約数和(自身を除く): 4859147107

約数列:

[1, 421, 68531, 70051, 28851551, 29491471, 4800665081, 2021079999101]

約数ペア:

[(1, 2021079999101), (421, 4800665081), (68531, 29491471), (70051, 28851551)]