26572491

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 42194880

約数和(自身を除く): 15622389

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 1931, 4587, 5793, 13761, 17379, 21241, 63723, 191169, 268409, 805227, 2415681, 2952499, 8857497, 26572491]

約数ペア:

[(1, 26572491), (3, 8857497), (9, 2952499), (11, 2415681), (33, 805227), (99, 268409), (139, 191169), (417, 63723), (1251, 21241), (1529, 17379), (1931, 13761), (4587, 5793)]