628202007

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{541087}}^1$

素因数の和:541139

約数の個数: 16

約数和(自身を含む): 952314880

約数和(自身を除く): 324112873

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 541087, 1623261, 4869783, 14609349, 23266741, 69800223, 209400669, 628202007]

約数ペア:

[(1, 628202007), (3, 209400669), (9, 69800223), (27, 23266741), (43, 14609349), (129, 4869783), (387, 1623261), (1161, 541087)]