25734813

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 37490112

約数和(自身を除く): 11755299

約数列:

[1, 3, 13, 39, 169, 193, 263, 507, 579, 789, 2509, 3419, 7527, 10257, 32617, 44447, 50759, 97851, 133341, 152277, 659867, 1979601, 8578271, 25734813]

約数ペア:

[(1, 25734813), (3, 8578271), (13, 1979601), (39, 659867), (169, 152277), (193, 133341), (263, 97851), (507, 50759), (579, 44447), (789, 32617), (2509, 10257), (3419, 7527)]