4880493

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:778

約数の個数: 20

約数和(自身を含む): 7383420

約数和(自身を除く): 2502927

約数列:

[1, 3, 9, 27, 81, 89, 267, 677, 801, 2031, 2403, 6093, 7209, 18279, 54837, 60253, 180759, 542277, 1626831, 4880493]

約数ペア:

[(1, 4880493), (3, 1626831), (9, 542277), (27, 180759), (81, 60253), (89, 54837), (267, 18279), (677, 7209), (801, 6093), (2031, 2403)]