161104993

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{88861}}^1$

素因数の和:88912

約数の個数: 12

約数和(自身を含む): 192475092

約数和(自身を除く): 31370099

約数列:

[1, 7, 37, 49, 259, 1813, 88861, 622027, 3287857, 4354189, 23014999, 161104993]

約数ペア:

[(1, 161104993), (7, 23014999), (37, 4354189), (49, 3287857), (259, 622027), (1813, 88861)]