396886617

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{87671}}^1$

素因数の和:88180

約数の個数: 12

約数和(自身を含む): 574426944

約数和(自身を除く): 177540327

約数列:

[1, 3, 9, 503, 1509, 4527, 87671, 263013, 789039, 44098513, 132295539, 396886617]

約数ペア:

[(1, 396886617), (3, 132295539), (9, 44098513), (503, 789039), (1509, 263013), (4527, 87671)]