40473719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16649}}^1$

素因数の和:16690

約数の個数: 16

約数和(自身を含む): 50349600

約数和(自身を除く): 9875881

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 16649, 183139, 216437, 283033, 2380807, 3113363, 3679429, 40473719]

約数ペア:

[(1, 40473719), (11, 3679429), (13, 3113363), (17, 2380807), (143, 283033), (187, 216437), (221, 183139), (2431, 16649)]