71773247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19237}}^1$

素因数の和:19298

約数の個数: 16

約数和(自身を含む): 90495552

約数和(自身を除く): 18722305

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 19237, 134659, 250081, 788717, 1750567, 5521019, 10253321, 71773247]

約数ペア:

[(1, 71773247), (7, 10253321), (13, 5521019), (41, 1750567), (91, 788717), (287, 250081), (533, 134659), (3731, 19237)]