23154093

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{9857}}^1$

素因数の和:9898

約数の個数: 20

約数和(自身を含む): 35784540

約数和(自身を除く): 12630447

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 9857, 29571, 88713, 266139, 285853, 798417, 857559, 2572677, 7718031, 23154093]

約数ペア:

[(1, 23154093), (3, 7718031), (9, 2572677), (27, 857559), (29, 798417), (81, 285853), (87, 266139), (261, 88713), (783, 29571), (2349, 9857)]