25684317

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{3617}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 38206080

約数和(自身を除く): 12521763

約数列:

[1, 3, 9, 27, 263, 789, 2367, 3617, 7101, 10851, 32553, 97659, 951271, 2853813, 8561439, 25684317]

約数ペア:

[(1, 25684317), (3, 8561439), (9, 2853813), (27, 951271), (263, 97659), (789, 32553), (2367, 10851), (3617, 7101)]