2183409

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 3259200

約数和(自身を除く): 1075791

約数列:

[1, 3, 9, 27, 193, 419, 579, 1257, 1737, 3771, 5211, 11313, 80867, 242601, 727803, 2183409]

約数ペア:

[(1, 2183409), (3, 727803), (9, 242601), (27, 80867), (193, 11313), (419, 5211), (579, 3771), (1257, 1737)]