472853157

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{285023}}^1$

素因数の和:285112

約数の個数: 16

約数和(自身を含む): 729661440

約数和(自身を除く): 256808283

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 285023, 855069, 1995161, 5985483, 22516817, 67550451, 157617719, 472853157]

約数ペア:

[(1, 472853157), (3, 157617719), (7, 67550451), (21, 22516817), (79, 5985483), (237, 1995161), (553, 855069), (1659, 285023)]