664243029

素因数分解:

$3^2\times {\mathrm{4261}}^1\times {\mathrm{17321}}^1$

素因数の和:21588

約数の個数: 12

約数和(自身を含む): 959742732

約数和(自身を除く): 295499703

約数列:

[1, 3, 9, 4261, 12783, 17321, 38349, 51963, 155889, 73804781, 221414343, 664243029]

約数ペア:

[(1, 664243029), (3, 221414343), (9, 73804781), (4261, 155889), (12783, 51963), (17321, 38349)]