13877553

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 19810560

約数和(自身を除く): 5933007

約数列:

[1, 3, 31, 37, 93, 109, 111, 327, 1147, 1369, 3379, 3441, 4033, 4107, 10137, 12099, 42439, 125023, 127317, 149221, 375069, 447663, 4625851, 13877553]

約数ペア:

[(1, 13877553), (3, 4625851), (31, 447663), (37, 375069), (93, 149221), (109, 127317), (111, 125023), (327, 42439), (1147, 12099), (1369, 10137), (3379, 4107), (3441, 4033)]