51328023

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{6841}}^1$

素因数の和:6946

約数の個数: 16

約数和(自身を含む): 71266272

約数和(自身を除く): 19938249

約数列:

[1, 3, 41, 61, 123, 183, 2501, 6841, 7503, 20523, 280481, 417301, 841443, 1251903, 17109341, 51328023]

約数ペア:

[(1, 51328023), (3, 17109341), (41, 1251903), (61, 841443), (123, 417301), (183, 280481), (2501, 20523), (6841, 7503)]