4015413

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 20

約数和(自身を含む): 6076620

約数和(自身を除く): 2061207

約数列:

[1, 3, 9, 27, 81, 89, 267, 557, 801, 1671, 2403, 5013, 7209, 15039, 45117, 49573, 148719, 446157, 1338471, 4015413]

約数ペア:

[(1, 4015413), (3, 1338471), (9, 446157), (27, 148719), (81, 49573), (89, 45117), (267, 15039), (557, 7209), (801, 5013), (1671, 2403)]