561028029

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{427939}}^1$

素因数の和:427984

約数の個数: 16

約数和(自身を含む): 821644800

約数和(自身を除く): 260616771

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 427939, 1283817, 8130841, 9842597, 24392523, 29527791, 187009343, 561028029]

約数ペア:

[(1, 561028029), (3, 187009343), (19, 29527791), (23, 24392523), (57, 9842597), (69, 8130841), (437, 1283817), (1311, 427939)]