16789599

素因数分解:

$3^9\times {\mathrm{853}}^1$

素因数の和:880

約数の個数: 20

約数和(自身を含む): 25213496

約数和(自身を除く): 8423897

約数列:

[1, 3, 9, 27, 81, 243, 729, 853, 2187, 2559, 6561, 7677, 19683, 23031, 69093, 207279, 621837, 1865511, 5596533, 16789599]

約数ペア:

[(1, 16789599), (3, 5596533), (9, 1865511), (27, 621837), (81, 207279), (243, 69093), (729, 23031), (853, 19683), (2187, 7677), (2559, 6561)]