2297589

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2957}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 3596928

約数和(自身を除く): 1299339

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2957, 8871, 20699, 62097, 109409, 328227, 765863, 2297589]

約数ペア:

[(1, 2297589), (3, 765863), (7, 328227), (21, 109409), (37, 62097), (111, 20699), (259, 8871), (777, 2957)]