87923983

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 110192400

約数和(自身を除く): 22268417

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 1789, 2891, 7021, 12523, 30413, 49147, 87661, 105551, 212891, 738857, 1490237, 1794367, 5171999, 12560569, 87923983]

約数ペア:

[(1, 87923983), (7, 12560569), (17, 5171999), (49, 1794367), (59, 1490237), (119, 738857), (413, 212891), (833, 105551), (1003, 87661), (1789, 49147), (2891, 30413), (7021, 12523)]