25512669

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31151}}^1$

素因数の和:31177

約数の個数: 24

約数和(自身を含む): 45357312

約数和(自身を除く): 19844643

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 31151, 93453, 218057, 280359, 404963, 654171, 1214889, 1962513, 2834741, 3644667, 8504223, 25512669]

約数ペア:

[(1, 25512669), (3, 8504223), (7, 3644667), (9, 2834741), (13, 1962513), (21, 1214889), (39, 654171), (63, 404963), (91, 280359), (117, 218057), (273, 93453), (819, 31151)]