25840347

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8387}}^1$

素因数の和:8482

約数の個数: 16

約数和(自身を含む): 37578240

約数和(自身を除く): 11737893

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 8387, 25161, 109031, 327093, 662573, 1987719, 8613449, 25840347]

約数ペア:

[(1, 25840347), (3, 8613449), (13, 1987719), (39, 662573), (79, 327093), (237, 109031), (1027, 25161), (3081, 8387)]