557354161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211199}}^1$

素因数の和:211248

約数の個数: 16

約数和(自身を含む): 709632000

約数和(自身を除く): 152277839

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 211199, 1478393, 2745587, 6124771, 19219109, 42873397, 79622023, 557354161]

約数ペア:

[(1, 557354161), (7, 79622023), (13, 42873397), (29, 19219109), (91, 6124771), (203, 2745587), (377, 1478393), (2639, 211199)]