28704033

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{10061}}^1$

素因数の和:10384

約数の個数: 12

約数和(自身を含む): 41596308

約数和(自身を除く): 12892275

約数列:

[1, 3, 9, 317, 951, 2853, 10061, 30183, 90549, 3189337, 9568011, 28704033]

約数ペア:

[(1, 28704033), (3, 9568011), (9, 3189337), (317, 90549), (951, 30183), (2853, 10061)]