23926851

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{15731}}^1$

素因数の和:15763

約数の個数: 18

約数和(自身を含む): 37426428

約数和(自身を除く): 13499577

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 15731, 47193, 141579, 204503, 613509, 1840527, 2658539, 7975617, 23926851]

約数ペア:

[(1, 23926851), (3, 7975617), (9, 2658539), (13, 1840527), (39, 613509), (117, 204503), (169, 141579), (507, 47193), (1521, 15731)]