842006039

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{243989}}^1$

素因数の和:244042

約数の個数: 16

約数和(自身を含む): 1054036800

約数和(自身を除く): 212030761

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 243989, 1707923, 4147813, 7075681, 29034691, 49529767, 120286577, 842006039]

約数ペア:

[(1, 842006039), (7, 120286577), (17, 49529767), (29, 29034691), (119, 7075681), (203, 4147813), (493, 1707923), (3451, 243989)]