31828359

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 43151360

約数和(自身を除く): 11323001

約数列:

[1, 3, 127, 139, 381, 417, 601, 1803, 17653, 52959, 76327, 83539, 228981, 250617, 10609453, 31828359]

約数ペア:

[(1, 31828359), (3, 10609453), (127, 250617), (139, 228981), (381, 83539), (417, 76327), (601, 52959), (1803, 17653)]