85866011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{30139}}^1$

素因数の和:30194

約数の個数: 16

約数和(自身を含む): 109950720

約数和(自身を除く): 24084709

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 30139, 210973, 331529, 1115143, 2320703, 7806001, 12266573, 85866011]

約数ペア:

[(1, 85866011), (7, 12266573), (11, 7806001), (37, 2320703), (77, 1115143), (259, 331529), (407, 210973), (2849, 30139)]