2012487057

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{46229}}^1$

素因数の和:46933

約数の個数: 24

約数和(自身を含む): 3327080640

約数和(自身を除く): 1314593583

約数列:

[1, 3, 7, 9, 21, 63, 691, 2073, 4837, 6219, 14511, 43533, 46229, 138687, 323603, 416061, 970809, 2912427, 31944239, 95832717, 223609673, 287498151, 670829019, 2012487057]

約数ペア:

[(1, 2012487057), (3, 670829019), (7, 287498151), (9, 223609673), (21, 95832717), (63, 31944239), (691, 2912427), (2073, 970809), (4837, 416061), (6219, 323603), (14511, 138687), (43533, 46229)]