2021095857957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1303092107}}^1$

素因数の和:1303092168

約数の個数: 16

約数和(自身を含む): 3002324216832

約数和(自身を除く): 981228358875

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1303092107, 3909276321, 14334013177, 43002039531, 61245329029, 183735987087, 673698619319, 2021095857957]

約数ペア:

[(1, 2021095857957), (3, 673698619319), (11, 183735987087), (33, 61245329029), (47, 43002039531), (141, 14334013177), (517, 3909276321), (1551, 1303092107)]