56147259

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{32213}}^1$

素因数の和:32306

約数の個数: 16

約数和(自身を含む): 86591232

約数和(自身を除く): 30443973

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 32213, 96639, 225491, 676473, 2673679, 8021037, 18715753, 56147259]

約数ペア:

[(1, 56147259), (3, 18715753), (7, 8021037), (21, 2673679), (83, 676473), (249, 225491), (581, 96639), (1743, 32213)]