4925199

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 7015680

約数和(自身を除く): 2090481

約数列:

[1, 3, 19, 57, 71, 213, 1217, 1349, 3651, 4047, 23123, 69369, 86407, 259221, 1641733, 4925199]

約数ペア:

[(1, 4925199), (3, 1641733), (19, 259221), (57, 86407), (71, 69369), (213, 23123), (1217, 4047), (1349, 3651)]