2022776889

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{320009}}^1$

素因数の和:320069

約数の個数: 24

約数和(自身を含む): 3210340320

約数和(自身を除く): 1187563431

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 320009, 960027, 2240063, 6720189, 13760387, 15680441, 41281161, 47041323, 96322709, 288968127, 674258963, 2022776889]

約数ペア:

[(1, 2022776889), (3, 674258963), (7, 288968127), (21, 96322709), (43, 47041323), (49, 41281161), (129, 15680441), (147, 13760387), (301, 6720189), (903, 2240063), (2107, 960027), (6321, 320009)]