40109953

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:673

約数の個数: 24

約数和(自身を含む): 48066048

約数和(自身を除く): 7956095

約数列:

[1, 13, 17, 23, 169, 221, 299, 391, 607, 2873, 3887, 5083, 7891, 10319, 13961, 66079, 102583, 134147, 181493, 237337, 1743911, 2359409, 3085381, 40109953]

約数ペア:

[(1, 40109953), (13, 3085381), (17, 2359409), (23, 1743911), (169, 237337), (221, 181493), (299, 134147), (391, 102583), (607, 66079), (2873, 13961), (3887, 10319), (5083, 7891)]