22302007

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 28242816

約数和(自身を除く): 5940809

約数列:

[1, 7, 13, 49, 91, 157, 223, 637, 1099, 1561, 2041, 2899, 7693, 10927, 14287, 20293, 35011, 100009, 142051, 245077, 455143, 1715539, 3186001, 22302007]

約数ペア:

[(1, 22302007), (7, 3186001), (13, 1715539), (49, 455143), (91, 245077), (157, 142051), (223, 100009), (637, 35011), (1099, 20293), (1561, 14287), (2041, 10927), (2899, 7693)]