488377719

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{6659}}^1$

素因数の和:6975

約数の個数: 24

約数和(自身を含む): 732466800

約数和(自身を除く): 244089081

約数列:

[1, 3, 9, 29, 87, 261, 281, 843, 2529, 6659, 8149, 19977, 24447, 59931, 73341, 193111, 579333, 1737999, 1871179, 5613537, 16840611, 54264191, 162792573, 488377719]

約数ペア:

[(1, 488377719), (3, 162792573), (9, 54264191), (29, 16840611), (87, 5613537), (261, 1871179), (281, 1737999), (843, 579333), (2529, 193111), (6659, 73341), (8149, 59931), (19977, 24447)]