27530191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 32133024

約数和(自身を除く): 4602833

約数列:

[1, 13, 17, 43, 221, 559, 731, 2897, 9503, 37661, 49249, 124571, 640237, 1619423, 2117707, 27530191]

約数ペア:

[(1, 27530191), (13, 2117707), (17, 1619423), (43, 640237), (221, 124571), (559, 49249), (731, 37661), (2897, 9503)]