5707121

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 6969600

約数和(自身を除く): 1262479

約数列:

[1, 7, 17, 119, 199, 241, 1393, 1687, 3383, 4097, 23681, 28679, 47959, 335713, 815303, 5707121]

約数ペア:

[(1, 5707121), (7, 815303), (17, 335713), (119, 47959), (199, 28679), (241, 23681), (1393, 4097), (1687, 3383)]