15968121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4933}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 23209536

約数和(自身を除く): 7241415

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 4933, 14799, 64129, 192387, 409439, 1228317, 5322707, 15968121]

約数ペア:

[(1, 15968121), (3, 5322707), (13, 1228317), (39, 409439), (83, 192387), (249, 64129), (1079, 14799), (3237, 4933)]