51335223

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1\times {\mathrm{1279}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 72622080

約数和(自身を除く): 21286857

約数列:

[1, 3, 17, 51, 787, 1279, 2361, 3837, 13379, 21743, 40137, 65229, 1006573, 3019719, 17111741, 51335223]

約数ペア:

[(1, 51335223), (3, 17111741), (17, 3019719), (51, 1006573), (787, 65229), (1279, 40137), (2361, 21743), (3837, 13379)]