85217951

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1019}}^1$

素因数の和:1958

約数の個数: 16

約数和(自身を含む): 105100800

約数和(自身を除く): 19882849

約数列:

[1, 7, 13, 91, 919, 1019, 6433, 7133, 11947, 13247, 83629, 92729, 936461, 6555227, 12173993, 85217951]

約数ペア:

[(1, 85217951), (7, 12173993), (13, 6555227), (91, 936461), (919, 92729), (1019, 83629), (6433, 13247), (7133, 11947)]