1680852051

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{465739}}^1$

素因数の和:466146

約数の個数: 12

約数和(自身を含む): 2433957240

約数和(自身を除く): 753105189

約数列:

[1, 3, 9, 401, 1203, 3609, 465739, 1397217, 4191651, 186761339, 560284017, 1680852051]

約数ペア:

[(1, 1680852051), (3, 560284017), (9, 186761339), (401, 4191651), (1203, 1397217), (3609, 465739)]