2022741721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2020721}}^1$

素因数の和:2020752

約数の個数: 16

約数和(自身を含む): 2715850368

約数和(自身を除く): 693108647

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2020721, 14145047, 22227931, 26269373, 155595517, 183885611, 288963103, 2022741721]

約数ペア:

[(1, 2022741721), (7, 288963103), (11, 183885611), (13, 155595517), (77, 26269373), (91, 22227931), (143, 14145047), (1001, 2020721)]