380865321

素因数分解:

$3^6\times {\mathrm{522449}}^1$

素因数の和:522467

約数の個数: 14

約数和(自身を含む): 571037850

約数和(自身を除く): 190172529

約数列:

[1, 3, 9, 27, 81, 243, 729, 522449, 1567347, 4702041, 14106123, 42318369, 126955107, 380865321]

約数ペア:

[(1, 380865321), (3, 126955107), (9, 42318369), (27, 14106123), (81, 4702041), (243, 1567347), (729, 522449)]