25816293

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{32971}}^1$

素因数の和:33009

約数の個数: 16

約数和(自身を含む): 39566400

約数和(自身を除く): 13750107

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 32971, 98913, 296739, 890217, 956159, 2868477, 8605431, 25816293]

約数ペア:

[(1, 25816293), (3, 8605431), (9, 2868477), (27, 956159), (29, 890217), (87, 296739), (261, 98913), (783, 32971)]