25447311

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{30403}}^1$

素因数の和:30443

約数の個数: 16

約数和(自身を含む): 38917120

約数和(自身を除く): 13469809

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 30403, 91209, 273627, 820881, 942493, 2827479, 8482437, 25447311]

約数ペア:

[(1, 25447311), (3, 8482437), (9, 2827479), (27, 942493), (31, 820881), (93, 273627), (279, 91209), (837, 30403)]