86854831

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1319}}^1$

素因数の和:1758

約数の個数: 16

約数和(自身を含む): 103910400

約数和(自身を除く): 17055569

約数列:

[1, 7, 23, 161, 409, 1319, 2863, 9233, 9407, 30337, 65849, 212359, 539471, 3776297, 12407833, 86854831]

約数ペア:

[(1, 86854831), (7, 12407833), (23, 3776297), (161, 539471), (409, 212359), (1319, 65849), (2863, 30337), (9233, 9407)]