8742249

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2966

約数の個数: 20

約数和(自身を含む): 13416964

約数和(自身を除く): 4674715

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2917, 2997, 8751, 26253, 78759, 107929, 236277, 323787, 971361, 2914083, 8742249]

約数ペア:

[(1, 8742249), (3, 2914083), (9, 971361), (27, 323787), (37, 236277), (81, 107929), (111, 78759), (333, 26253), (999, 8751), (2917, 2997)]