57856911

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{28403}}^1$

素因数の和:28510

約数の個数: 16

約数和(自身を含む): 89074944

約数和(自身を除く): 31218033

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 28403, 85209, 198821, 596463, 2755091, 8265273, 19285637, 57856911]

約数ペア:

[(1, 57856911), (3, 19285637), (7, 8265273), (21, 2755091), (97, 596463), (291, 198821), (679, 85209), (2037, 28403)]