56005839

素因数分解:

$3^2\times {\mathrm{1553}}^1\times {\mathrm{4007}}^1$

素因数の和:5566

約数の個数: 12

約数和(自身を含む): 80969616

約数和(自身を除く): 24963777

約数列:

[1, 3, 9, 1553, 4007, 4659, 12021, 13977, 36063, 6222871, 18668613, 56005839]

約数ペア:

[(1, 56005839), (3, 18668613), (9, 6222871), (1553, 36063), (4007, 13977), (4659, 12021)]