2812621103

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{880871}}^1$

素因数の和:881005

約数の個数: 8

約数和(自身を含む): 2931542016

約数和(自身を除く): 118920913

約数列:

[1, 31, 103, 3193, 880871, 27307001, 90729713, 2812621103]

約数ペア:

[(1, 2812621103), (31, 90729713), (103, 27307001), (3193, 880871)]