128282833

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{154001}}^1$

素因数の和:154032

約数の個数: 12

約数和(自身を含む): 158006052

約数和(自身を除く): 29723219

約数列:

[1, 7, 17, 49, 119, 833, 154001, 1078007, 2618017, 7546049, 18326119, 128282833]

約数ペア:

[(1, 128282833), (7, 18326119), (17, 7546049), (49, 2618017), (119, 1078007), (833, 154001)]