2912608221

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{107671}}^1$

素因数の和:107872

約数の個数: 16

約数和(自身を含む): 3969220608

約数和(自身を除く): 1056612387

約数列:

[1, 3, 71, 127, 213, 381, 9017, 27051, 107671, 323013, 7644641, 13674217, 22933923, 41022651, 970869407, 2912608221]

約数ペア:

[(1, 2912608221), (3, 970869407), (71, 41022651), (127, 22933923), (213, 13674217), (381, 7644641), (9017, 323013), (27051, 107671)]