56198571

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{11909}}^1$

素因数の和:11947

約数の個数: 24

約数和(自身を含む): 88705680

約数和(自身を除く): 32507109

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 11909, 35727, 130999, 154817, 392997, 464451, 1440989, 1702987, 4322967, 5108961, 18732857, 56198571]

約数ペア:

[(1, 56198571), (3, 18732857), (11, 5108961), (13, 4322967), (33, 1702987), (39, 1440989), (121, 464451), (143, 392997), (363, 154817), (429, 130999), (1573, 35727), (4719, 11909)]