26785041

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20431}}^1$

素因数の和:20476

約数の個数: 16

約数和(自身を含む): 39229440

約数和(自身を除く): 12444399

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 20431, 61293, 388189, 469913, 1164567, 1409739, 8928347, 26785041]

約数ペア:

[(1, 26785041), (3, 8928347), (19, 1409739), (23, 1164567), (57, 469913), (69, 388189), (437, 61293), (1311, 20431)]