287144481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1\times {\mathrm{2909}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 412614720

約数和(自身を除く): 125470239

約数列:

[1, 3, 13, 39, 2531, 2909, 7593, 8727, 32903, 37817, 98709, 113451, 7362679, 22088037, 95714827, 287144481]

約数ペア:

[(1, 287144481), (3, 95714827), (13, 22088037), (39, 7362679), (2531, 113451), (2909, 98709), (7593, 37817), (8727, 32903)]