25930881

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{12157}}^1$

素因数の和:12245

約数の個数: 16

約数和(自身を含む): 38905600

約数和(自身を除く): 12974719

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 12157, 36471, 109413, 328239, 960403, 2881209, 8643627, 25930881]

約数ペア:

[(1, 25930881), (3, 8643627), (9, 2881209), (27, 960403), (79, 328239), (237, 109413), (711, 36471), (2133, 12157)]