2021661641

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{162683}}^1$

素因数の和:162760

約数の個数: 12

約数和(自身を含む): 2197535472

約数和(自身を除く): 175873831

約数列:

[1, 17, 43, 289, 731, 12427, 162683, 2765611, 6995369, 47015387, 118921273, 2021661641]

約数ペア:

[(1, 2021661641), (17, 118921273), (43, 47015387), (289, 6995369), (731, 2765611), (12427, 162683)]