2912687559

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{188927}}^1$

素因数の和:189507

約数の個数: 16

約数和(自身を含む): 4322672640

約数和(自身を除く): 1409985081

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 188927, 566781, 1700343, 5101029, 107877317, 323631951, 970895853, 2912687559]

約数ペア:

[(1, 2912687559), (3, 970895853), (9, 323631951), (27, 107877317), (571, 5101029), (1713, 1700343), (5139, 566781), (15417, 188927)]