25252209

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{2083}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 37512000

約数和(自身を除く): 12259791

約数列:

[1, 3, 9, 27, 449, 1347, 2083, 4041, 6249, 12123, 18747, 56241, 935267, 2805801, 8417403, 25252209]

約数ペア:

[(1, 25252209), (3, 8417403), (9, 2805801), (27, 935267), (449, 56241), (1347, 18747), (2083, 12123), (4041, 6249)]