85981553

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{863}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 100970496

約数和(自身を除く): 14988943

約数列:

[1, 7, 43, 301, 331, 863, 2317, 6041, 14233, 37109, 99631, 259763, 285653, 1999571, 12283079, 85981553]

約数ペア:

[(1, 85981553), (7, 12283079), (43, 1999571), (301, 285653), (331, 259763), (863, 99631), (2317, 37109), (6041, 14233)]