87457399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 94913280

約数和(自身を除く): 7455881

約数列:

[1, 19, 43, 167, 641, 817, 3173, 7181, 12179, 27563, 107047, 136439, 523697, 2033893, 4603021, 87457399]

約数ペア:

[(1, 87457399), (19, 4603021), (43, 2033893), (167, 523697), (641, 136439), (817, 107047), (3173, 27563), (7181, 12179)]