16858744007

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{125287}}^1$

素因数の和:125750

約数の個数: 16

約数和(自身を含む): 19725342720

約数和(自身を除く): 2866598713

約数列:

[1, 7, 47, 329, 409, 2863, 19223, 125287, 134561, 877009, 5888489, 41219423, 51242383, 358696681, 2408392001, 16858744007]

約数ペア:

[(1, 16858744007), (7, 2408392001), (47, 358696681), (329, 51242383), (409, 41219423), (2863, 5888489), (19223, 877009), (125287, 134561)]