9819063

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:756

約数の個数: 20

約数和(自身を含む): 14758128

約数和(自身を除く): 4939065

約数列:

[1, 3, 9, 27, 81, 241, 503, 723, 1509, 2169, 4527, 6507, 13581, 19521, 40743, 121223, 363669, 1091007, 3273021, 9819063]

約数ペア:

[(1, 9819063), (3, 3273021), (9, 1091007), (27, 363669), (81, 121223), (241, 40743), (503, 19521), (723, 13581), (1509, 6507), (2169, 4527)]