56928039

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{27947}}^1$

素因数の和:28054

約数の個数: 16

約数和(自身を含む): 87644928

約数和(自身を除く): 30716889

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 27947, 83841, 195629, 586887, 2710859, 8132577, 18976013, 56928039]

約数ペア:

[(1, 56928039), (3, 18976013), (7, 8132577), (21, 2710859), (97, 586887), (291, 195629), (679, 83841), (2037, 27947)]