2569203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 4568928

約数和(自身を除く): 1999725

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 3137, 9411, 21959, 28233, 40781, 65877, 122343, 197631, 285467, 367029, 856401, 2569203]

約数ペア:

[(1, 2569203), (3, 856401), (7, 367029), (9, 285467), (13, 197631), (21, 122343), (39, 65877), (63, 40781), (91, 28233), (117, 21959), (273, 9411), (819, 3137)]