85850317

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 100925440

約数和(自身を除く): 15075123

約数列:

[1, 7, 43, 223, 301, 1279, 1561, 8953, 9589, 54997, 67123, 285217, 384979, 1996519, 12264331, 85850317]

約数ペア:

[(1, 85850317), (7, 12264331), (43, 1996519), (223, 384979), (301, 285217), (1279, 67123), (1561, 54997), (8953, 9589)]