91236439

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3126

約数の個数: 16

約数和(自身を含む): 107847936

約数和(自身を除く): 16611497

約数列:

[1, 7, 41, 107, 287, 749, 2971, 4387, 20797, 30709, 121811, 317897, 852677, 2225279, 13033777, 91236439]

約数ペア:

[(1, 91236439), (7, 13033777), (41, 2225279), (107, 852677), (287, 317897), (749, 121811), (2971, 30709), (4387, 20797)]