22582021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 30191616

約数和(自身を除く): 7609595

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 311, 451, 943, 1771, 2177, 3157, 3421, 6601, 7153, 10373, 12751, 23947, 50071, 72611, 78683, 89257, 140261, 293273, 550781, 981827, 2052911, 3226003, 22582021]

約数ペア:

[(1, 22582021), (7, 3226003), (11, 2052911), (23, 981827), (41, 550781), (77, 293273), (161, 140261), (253, 89257), (287, 78683), (311, 72611), (451, 50071), (943, 23947), (1771, 12751), (2177, 10373), (3157, 7153), (3421, 6601)]