47176779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8011}}^1$

素因数の和:8178

約数の個数: 16

約数和(自身を含む): 68198144

約数和(自身を除く): 21021365

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 8011, 24033, 104143, 312429, 1209661, 3628983, 15725593, 47176779]

約数ペア:

[(1, 47176779), (3, 15725593), (13, 3628983), (39, 1209661), (151, 312429), (453, 104143), (1963, 24033), (5889, 8011)]