1688657283

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{4576307}}^1$

素因数の和:4576354

約数の個数: 12

約数和(自身を含む): 2498664168

約数和(自身を除く): 810006885

約数列:

[1, 3, 9, 41, 123, 369, 4576307, 13728921, 41186763, 187628587, 562885761, 1688657283]

約数ペア:

[(1, 1688657283), (3, 562885761), (9, 187628587), (41, 41186763), (123, 13728921), (369, 4576307)]