288238617

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{63671}}^1$

素因数の和:64180

約数の個数: 12

約数和(自身を含む): 417178944

約数和(自身を除く): 128940327

約数列:

[1, 3, 9, 503, 1509, 4527, 63671, 191013, 573039, 32026513, 96079539, 288238617]

約数ペア:

[(1, 288238617), (3, 96079539), (9, 32026513), (503, 573039), (1509, 191013), (4527, 63671)]