25906851

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{2137}}^1$

素因数の和:2595

約数の個数: 16

約数和(自身を含む): 38484000

約数和(自身を除く): 12577149

約数列:

[1, 3, 9, 27, 449, 1347, 2137, 4041, 6411, 12123, 19233, 57699, 959513, 2878539, 8635617, 25906851]

約数ペア:

[(1, 25906851), (3, 8635617), (9, 2878539), (27, 959513), (449, 57699), (1347, 19233), (2137, 12123), (4041, 6411)]