1428283359

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{664009}}^1$

素因数の和:664254

約数の個数: 12

約数和(自身を含む): 2071711200

約数和(自身を除く): 643427841

約数列:

[1, 3, 9, 239, 717, 2151, 664009, 1992027, 5976081, 158698151, 476094453, 1428283359]

約数ペア:

[(1, 1428283359), (3, 476094453), (9, 158698151), (239, 5976081), (717, 1992027), (2151, 664009)]