2007993009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{81023}}^1$

素因数の和:81788

約数の個数: 16

約数和(自身を含む): 2924642304

約数和(自身を除く): 916649295

約数列:

[1, 3, 11, 33, 751, 2253, 8261, 24783, 81023, 243069, 891253, 2673759, 60848273, 182544819, 669331003, 2007993009]

約数ペア:

[(1, 2007993009), (3, 669331003), (11, 182544819), (33, 60848273), (751, 2673759), (2253, 891253), (8261, 243069), (24783, 81023)]