248622399

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{541661}}^1$

素因数の和:541687

約数の個数: 16

約数和(自身を含む): 389996640

約数和(自身を除く): 141374241

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 541661, 1624983, 4874949, 9208237, 14624847, 27624711, 82874133, 248622399]

約数ペア:

[(1, 248622399), (3, 82874133), (9, 27624711), (17, 14624847), (27, 9208237), (51, 4874949), (153, 1624983), (459, 541661)]