2021067063

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{43783}}^1$

素因数の和:44035

約数の個数: 24

約数和(自身を含む): 3059976192

約数和(自身を除く): 1038909129

約数列:

[1, 3, 9, 23, 69, 207, 223, 669, 2007, 5129, 15387, 43783, 46161, 131349, 394047, 1007009, 3021027, 9063081, 9763609, 29290827, 87872481, 224563007, 673689021, 2021067063]

約数ペア:

[(1, 2021067063), (3, 673689021), (9, 224563007), (23, 87872481), (69, 29290827), (207, 9763609), (223, 9063081), (669, 3021027), (2007, 1007009), (5129, 394047), (15387, 131349), (43783, 46161)]