25582401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5333}}^1$

素因数の和:5393

約数の個数: 24

約数和(自身を含む): 40773096

約数和(自身を除く): 15190695

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 5333, 15999, 47997, 69329, 207987, 218653, 623961, 655959, 1967877, 2842489, 8527467, 25582401]

約数ペア:

[(1, 25582401), (3, 8527467), (9, 2842489), (13, 1967877), (39, 655959), (41, 623961), (117, 218653), (123, 207987), (369, 69329), (533, 47997), (1599, 15999), (4797, 5333)]