2567061

素因数分解:

$3^2\times 7^2\times {\mathrm{5821}}^1$

素因数の和:5841

約数の個数: 18

約数和(自身を含む): 4314102

約数和(自身を除く): 1747041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 5821, 17463, 40747, 52389, 122241, 285229, 366723, 855687, 2567061]

約数ペア:

[(1, 2567061), (3, 855687), (7, 366723), (9, 285229), (21, 122241), (49, 52389), (63, 40747), (147, 17463), (441, 5821)]