51710607

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{441971}}^1$

素因数の和:441990

約数の個数: 12

約数和(自身を含む): 80438904

約数和(自身を除く): 28728297

約数列:

[1, 3, 9, 13, 39, 117, 441971, 1325913, 3977739, 5745623, 17236869, 51710607]

約数ペア:

[(1, 51710607), (3, 17236869), (9, 5745623), (13, 3977739), (39, 1325913), (117, 441971)]