31133907

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17041}}^1$

素因数の和:17083

約数の個数: 24

約数和(自身を含む): 53171040

約数和(自身を除く): 22037133

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 17041, 51123, 119287, 153369, 357861, 494189, 1073583, 1482567, 3459323, 4447701, 10377969, 31133907]

約数ペア:

[(1, 31133907), (3, 10377969), (7, 4447701), (9, 3459323), (21, 1482567), (29, 1073583), (63, 494189), (87, 357861), (203, 153369), (261, 119287), (609, 51123), (1827, 17041)]