289063977

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{43189}}^1$

素因数の和:43312

約数の個数: 16

約数和(自身を含む): 406331520

約数和(自身を除く): 117267543

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6693, 43189, 129567, 993347, 2980041, 4189333, 12567999, 96354659, 289063977]

約数ペア:

[(1, 289063977), (3, 96354659), (23, 12567999), (69, 4189333), (97, 2980041), (291, 993347), (2231, 129567), (6693, 43189)]