85719457

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 93101184

約数和(自身を除く): 7381727

約数列:

[1, 17, 61, 131, 631, 1037, 2227, 7991, 10727, 38491, 82661, 135847, 654347, 1405237, 5042321, 85719457]

約数ペア:

[(1, 85719457), (17, 5042321), (61, 1405237), (131, 654347), (631, 135847), (1037, 82661), (2227, 38491), (7991, 10727)]