12793359

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5981}}^1$

素因数の和:6038

約数の個数: 16

約数和(自身を含む): 18376704

約数和(自身を除く): 5583345

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 5981, 17943, 137563, 185411, 412689, 556233, 4264453, 12793359]

約数ペア:

[(1, 12793359), (3, 4264453), (23, 556233), (31, 412689), (69, 185411), (93, 137563), (713, 17943), (2139, 5981)]