40428669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1319}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 57214080

約数和(自身を除く): 16785411

約数列:

[1, 3, 17, 51, 601, 1319, 1803, 3957, 10217, 22423, 30651, 67269, 792719, 2378157, 13476223, 40428669]

約数ペア:

[(1, 40428669), (3, 13476223), (17, 2378157), (51, 792719), (601, 67269), (1319, 30651), (1803, 22423), (3957, 10217)]