25371873

素因数分解:

$3^5\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 38246208

約数和(自身を除く): 12874335

約数列:

[1, 3, 9, 27, 81, 243, 263, 397, 789, 1191, 2367, 3573, 7101, 10719, 21303, 32157, 63909, 96471, 104411, 313233, 939699, 2819097, 8457291, 25371873]

約数ペア:

[(1, 25371873), (3, 8457291), (9, 2819097), (27, 939699), (81, 313233), (243, 104411), (263, 96471), (397, 63909), (789, 32157), (1191, 21303), (2367, 10719), (3573, 7101)]