1420910533

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{2137}}^1$

素因数の和:2281

約数の個数: 24

約数和(自身を含む): 1698564032

約数和(自身を除く): 277653499

約数列:

[1, 7, 43, 47, 301, 329, 2021, 2137, 2209, 14147, 14959, 15463, 91891, 94987, 100439, 643237, 664909, 703073, 4318877, 4720633, 30232139, 33044431, 202987219, 1420910533]

約数ペア:

[(1, 1420910533), (7, 202987219), (43, 33044431), (47, 30232139), (301, 4720633), (329, 4318877), (2021, 703073), (2137, 664909), (2209, 643237), (14147, 100439), (14959, 94987), (15463, 91891)]