31861011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{116707}}^1$

素因数の和:116730

約数の個数: 16

約数和(自身を含む): 52285184

約数和(自身を除く): 20424173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 116707, 350121, 816949, 1517191, 2450847, 4551573, 10620337, 31861011]

約数ペア:

[(1, 31861011), (3, 10620337), (7, 4551573), (13, 2450847), (21, 1517191), (39, 816949), (91, 350121), (273, 116707)]