490069433

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3077

約数の個数: 24

約数和(自身を含む): 591222240

約数和(自身を除く): 101152807

約数列:

[1, 7, 41, 49, 83, 287, 581, 2009, 2939, 3403, 4067, 20573, 23821, 120499, 144011, 166747, 243937, 843493, 1707559, 5904451, 10001417, 11952913, 70009919, 490069433]

約数ペア:

[(1, 490069433), (7, 70009919), (41, 11952913), (49, 10001417), (83, 5904451), (287, 1707559), (581, 843493), (2009, 243937), (2939, 166747), (3403, 144011), (4067, 120499), (20573, 23821)]