12768711

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 17422848

約数和(自身を除く): 4654137

約数列:

[1, 3, 71, 151, 213, 397, 453, 1191, 10721, 28187, 32163, 59947, 84561, 179841, 4256237, 12768711]

約数ペア:

[(1, 12768711), (3, 4256237), (71, 179841), (151, 84561), (213, 59947), (397, 32163), (453, 28187), (1191, 10721)]