56433609

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 85193472

約数和(自身を除く): 28759863

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2437, 2573, 7311, 7719, 21933, 23157, 75547, 202271, 226641, 606813, 679923, 1820439, 6270401, 18811203, 56433609]

約数ペア:

[(1, 56433609), (3, 18811203), (9, 6270401), (31, 1820439), (83, 679923), (93, 606813), (249, 226641), (279, 202271), (747, 75547), (2437, 23157), (2573, 21933), (7311, 7719)]