380676969

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{193139}}^1$

素因数の和:193221

約数の個数: 16

約数和(自身を含む): 571694400

約数和(自身を除く): 191017431

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 193139, 579417, 1738251, 5214753, 14099147, 42297441, 126892323, 380676969]

約数ペア:

[(1, 380676969), (3, 126892323), (9, 42297441), (27, 14099147), (73, 5214753), (219, 1738251), (657, 579417), (1971, 193139)]