38419953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^2$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 61250832

約数和(自身を除く): 22830879

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 169, 249, 429, 507, 913, 1079, 1859, 2739, 3237, 5577, 6889, 11869, 14027, 20667, 35607, 42081, 75779, 89557, 154297, 227337, 268671, 462891, 985127, 1164241, 2955381, 3492723, 12806651, 38419953]

約数ペア:

[(1, 38419953), (3, 12806651), (11, 3492723), (13, 2955381), (33, 1164241), (39, 985127), (83, 462891), (143, 268671), (169, 227337), (249, 154297), (429, 89557), (507, 75779), (913, 42081), (1079, 35607), (1859, 20667), (2739, 14027), (3237, 11869), (5577, 6889)]