9820683

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:736

約数の個数: 20

約数和(自身を含む): 14758128

約数和(自身を除く): 4937445

約数列:

[1, 3, 9, 27, 81, 263, 461, 789, 1383, 2367, 4149, 7101, 12447, 21303, 37341, 121243, 363729, 1091187, 3273561, 9820683]

約数ペア:

[(1, 9820683), (3, 3273561), (9, 1091187), (27, 363729), (81, 121243), (263, 37341), (461, 21303), (789, 12447), (1383, 7101), (2367, 4149)]