1868674023

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{685249}}^1$

素因数の和:685359

約数の個数: 16

約数和(自身を含む): 2795820000

約数和(自身を除く): 927145977

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 685249, 2055747, 6167241, 18501723, 69210149, 207630447, 622891341, 1868674023]

約数ペア:

[(1, 1868674023), (3, 622891341), (9, 207630447), (27, 69210149), (101, 18501723), (303, 6167241), (909, 2055747), (2727, 685249)]