87048143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56269}}^1$

素因数の和:56306

約数の個数: 16

約数和(自身を含む): 113440320

約数和(自身を除く): 26392177

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 56269, 393883, 731497, 956573, 5120479, 6696011, 12435449, 87048143]

約数ペア:

[(1, 87048143), (7, 12435449), (13, 6696011), (17, 5120479), (91, 956573), (119, 731497), (221, 393883), (1547, 56269)]