2920581

素因数分解:

$3^2\times {\mathrm{191}}^1\times {\mathrm{1699}}^1$

素因数の和:1896

約数の個数: 12

約数和(自身を含む): 4243200

約数和(自身を除く): 1322619

約数列:

[1, 3, 9, 191, 573, 1699, 1719, 5097, 15291, 324509, 973527, 2920581]

約数ペア:

[(1, 2920581), (3, 973527), (9, 324509), (191, 15291), (573, 5097), (1699, 1719)]