9921489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 14084928

約数和(自身を除く): 4163439

約数列:

[1, 3, 17, 51, 227, 681, 857, 2571, 3859, 11577, 14569, 43707, 194539, 583617, 3307163, 9921489]

約数ペア:

[(1, 9921489), (3, 3307163), (17, 583617), (51, 194539), (227, 43707), (681, 14569), (857, 11577), (2571, 3859)]