56956557

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{27961}}^1$

素因数の和:28068

約数の個数: 16

約数和(自身を含む): 87688832

約数和(自身を除く): 30732275

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 27961, 83883, 195727, 587181, 2712217, 8136651, 18985519, 56956557]

約数ペア:

[(1, 56956557), (3, 18985519), (7, 8136651), (21, 2712217), (97, 587181), (291, 195727), (679, 83883), (2037, 27961)]