2575053

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1693}}^1$

素因数の和:1725

約数の個数: 18

約数和(自身を含む): 4030026

約数和(自身を除く): 1454973

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1693, 5079, 15237, 22009, 66027, 198081, 286117, 858351, 2575053]

約数ペア:

[(1, 2575053), (3, 858351), (9, 286117), (13, 198081), (39, 66027), (117, 22009), (169, 15237), (507, 5079), (1521, 1693)]