13406121

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{2131}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 19955520

約数和(自身を除く): 6549399

約数列:

[1, 3, 9, 27, 233, 699, 2097, 2131, 6291, 6393, 19179, 57537, 496523, 1489569, 4468707, 13406121]

約数ペア:

[(1, 13406121), (3, 4468707), (9, 1489569), (27, 496523), (233, 57537), (699, 19179), (2097, 6393), (2131, 6291)]