2830581

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1861}}^1$

素因数の和:1893

約数の個数: 18

約数和(自身を含む): 4429698

約数和(自身を除く): 1599117

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1861, 5583, 16749, 24193, 72579, 217737, 314509, 943527, 2830581]

約数ペア:

[(1, 2830581), (3, 943527), (9, 314509), (13, 217737), (39, 72579), (117, 24193), (169, 16749), (507, 5583), (1521, 1861)]