90305159

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 107085120

約数和(自身を除く): 16779961

約数列:

[1, 7, 29, 203, 661, 673, 4627, 4711, 19169, 19517, 134183, 136619, 444853, 3113971, 12900737, 90305159]

約数ペア:

[(1, 90305159), (7, 12900737), (29, 3113971), (203, 444853), (661, 136619), (673, 134183), (4627, 19517), (4711, 19169)]