417993399

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{910661}}^1$

素因数の和:910687

約数の個数: 16

約数和(自身を含む): 655676640

約数和(自身を除く): 237683241

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 910661, 2731983, 8195949, 15481237, 24587847, 46443711, 139331133, 417993399]

約数ペア:

[(1, 417993399), (3, 139331133), (9, 46443711), (17, 24587847), (27, 15481237), (51, 8195949), (153, 2731983), (459, 910661)]