121162321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{9067}}^1$

素因数の和:9180

約数の個数: 16

約数和(自身を含む): 146248704

約数和(自身を除く): 25086383

約数列:

[1, 7, 23, 83, 161, 581, 1909, 9067, 13363, 63469, 208541, 752561, 1459787, 5267927, 17308903, 121162321]

約数ペア:

[(1, 121162321), (7, 17308903), (23, 5267927), (83, 1459787), (161, 752561), (581, 208541), (1909, 63469), (9067, 13363)]