2019885867

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{14813}}^1$

素因数の和:15067

約数の個数: 24

約数和(自身を含む): 2965762800

約数和(自身を除く): 945876933

約数列:

[1, 3, 9, 109, 139, 327, 417, 981, 1251, 14813, 15151, 44439, 45453, 133317, 136359, 1614617, 2059007, 4843851, 6177021, 14531553, 18531063, 224431763, 673295289, 2019885867]

約数ペア:

[(1, 2019885867), (3, 673295289), (9, 224431763), (109, 18531063), (139, 14531553), (327, 6177021), (417, 4843851), (981, 2059007), (1251, 1614617), (14813, 136359), (15151, 133317), (44439, 45453)]