2018216247

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1\times {\mathrm{2161}}^1$

素因数の和:3970

約数の個数: 16

約数和(自身を含む): 2707827168

約数和(自身を除く): 689610921

約数列:

[1, 3, 193, 579, 1613, 2161, 4839, 6483, 311309, 417073, 933927, 1251219, 3485693, 10457079, 672738749, 2018216247]

約数ペア:

[(1, 2018216247), (3, 672738749), (193, 10457079), (579, 3485693), (1613, 1251219), (2161, 933927), (4839, 417073), (6483, 311309)]