2247337953

素因数分解:

$3^4\times 7^1\times {\mathrm{3963559}}^1$

素因数の和:3963578

約数の個数: 20

約数和(自身を含む): 3836726080

約数和(自身を除く): 1589388127

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3963559, 11890677, 27744913, 35672031, 83234739, 107016093, 249704217, 321048279, 749112651, 2247337953]

約数ペア:

[(1, 2247337953), (3, 749112651), (7, 321048279), (9, 249704217), (21, 107016093), (27, 83234739), (63, 35672031), (81, 27744913), (189, 11890677), (567, 3963559)]