26238789

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{1601}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 38960640

約数和(自身を除く): 12721851

約数列:

[1, 3, 9, 27, 607, 1601, 1821, 4803, 5463, 14409, 16389, 43227, 971807, 2915421, 8746263, 26238789]

約数ペア:

[(1, 26238789), (3, 8746263), (9, 2915421), (27, 971807), (607, 43227), (1601, 16389), (1821, 14409), (4803, 5463)]