15599961

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 24454976

約数和(自身を除く): 8855015

約数列:

[1, 3, 9, 13, 39, 117, 151, 453, 883, 1359, 1963, 2649, 5889, 7947, 11479, 17667, 34437, 103311, 133333, 399999, 1199997, 1733329, 5199987, 15599961]

約数ペア:

[(1, 15599961), (3, 5199987), (9, 1733329), (13, 1199997), (39, 399999), (117, 133333), (151, 103311), (453, 34437), (883, 17667), (1359, 11479), (1963, 7947), (2649, 5889)]