8412903

素因数分解:

$3^5\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 12776400

約数和(自身を除く): 4363497

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 389, 801, 1167, 2403, 3501, 7209, 10503, 21627, 31509, 34621, 94527, 103863, 311589, 934767, 2804301, 8412903]

約数ペア:

[(1, 8412903), (3, 2804301), (9, 934767), (27, 311589), (81, 103863), (89, 94527), (243, 34621), (267, 31509), (389, 21627), (801, 10503), (1167, 7209), (2403, 3501)]