286152057

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{1597}}^1$

素因数の和:2109

約数の個数: 24

約数和(自身を含む): 424121984

約数和(自身を除く): 137969927

約数列:

[1, 3, 9, 43, 129, 387, 463, 1389, 1597, 4167, 4791, 14373, 19909, 59727, 68671, 179181, 206013, 618039, 739411, 2218233, 6654699, 31794673, 95384019, 286152057]

約数ペア:

[(1, 286152057), (3, 95384019), (9, 31794673), (43, 6654699), (129, 2218233), (387, 739411), (463, 618039), (1389, 206013), (1597, 179181), (4167, 68671), (4791, 59727), (14373, 19909)]