4905603

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:936

約数の個数: 20

約数和(自身を含む): 7440048

約数和(自身を除く): 2534445

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 853, 1917, 2559, 5751, 7677, 23031, 60563, 69093, 181689, 545067, 1635201, 4905603]

約数ペア:

[(1, 4905603), (3, 1635201), (9, 545067), (27, 181689), (71, 69093), (81, 60563), (213, 23031), (639, 7677), (853, 5751), (1917, 2559)]