7139319317

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{898819}}^1$

素因数の和:898892

約数の個数: 12

約数和(自身を含む): 7895234880

約数和(自身を除く): 755915563

約数列:

[1, 13, 47, 169, 611, 7943, 898819, 11684647, 42244493, 151900411, 549178409, 7139319317]

約数ペア:

[(1, 7139319317), (13, 549178409), (47, 151900411), (169, 42244493), (611, 11684647), (7943, 898819)]