1768797

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 2751840

約数和(自身を除く): 983043

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 251, 261, 753, 783, 2259, 2349, 6777, 7047, 7279, 20331, 21837, 60993, 65511, 196533, 589599, 1768797]

約数ペア:

[(1, 1768797), (3, 589599), (9, 196533), (27, 65511), (29, 60993), (81, 21837), (87, 20331), (243, 7279), (251, 7047), (261, 6777), (753, 2349), (783, 2259)]