13188366921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{853}}^1\times {\mathrm{2003}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 18401144832

約数和(自身を除く): 5212777911

約数列:

[1, 3, 31, 83, 93, 249, 853, 2003, 2559, 2573, 6009, 7719, 26443, 62093, 70799, 79329, 166249, 186279, 212397, 498747, 1708559, 2194769, 5125677, 5153719, 6584307, 15461157, 52965329, 141810397, 158895987, 425431191, 4396122307, 13188366921]

約数ペア:

[(1, 13188366921), (3, 4396122307), (31, 425431191), (83, 158895987), (93, 141810397), (249, 52965329), (853, 15461157), (2003, 6584307), (2559, 5153719), (2573, 5125677), (6009, 2194769), (7719, 1708559), (26443, 498747), (62093, 212397), (70799, 186279), (79329, 166249)]