25736217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12451}}^1$

素因数の和:12520

約数の個数: 16

約数和(自身を含む): 37654848

約数和(自身を除く): 11918631

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 12451, 37353, 161863, 485589, 659903, 1979709, 8578739, 25736217]

約数ペア:

[(1, 25736217), (3, 8578739), (13, 1979709), (39, 659903), (53, 485589), (159, 161863), (689, 37353), (2067, 12451)]