2122029

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 3773952

約数和(自身を除く): 1651923

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2591, 7773, 18137, 23319, 33683, 54411, 101049, 163233, 235781, 303147, 707343, 2122029]

約数ペア:

[(1, 2122029), (3, 707343), (7, 303147), (9, 235781), (13, 163233), (21, 101049), (39, 54411), (63, 33683), (91, 23319), (117, 18137), (273, 7773), (819, 2591)]