1020528081

素因数分解:

$3^2\times {\mathrm{4871}}^1\times {\mathrm{23279}}^1$

素因数の和:28156

約数の個数: 12

約数和(自身を含む): 1474462080

約数和(自身を除く): 453933999

約数列:

[1, 3, 9, 4871, 14613, 23279, 43839, 69837, 209511, 113392009, 340176027, 1020528081]

約数ペア:

[(1, 1020528081), (3, 340176027), (9, 113392009), (4871, 209511), (14613, 69837), (23279, 43839)]