80710549409

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{678239911}}^1$

素因数の和:678239935

約数の個数: 8

約数和(自身を含む): 97666547328

約数和(自身を除く): 16955997919

約数列:

[1, 7, 17, 119, 678239911, 4747679377, 11530078487, 80710549409]

約数ペア:

[(1, 80710549409), (7, 11530078487), (17, 4747679377), (119, 678239911)]