40021707

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1249}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 58320000

約数和(自身を除く): 18298293

約数列:

[1, 3, 11, 33, 971, 1249, 2913, 3747, 10681, 13739, 32043, 41217, 1212779, 3638337, 13340569, 40021707]

約数ペア:

[(1, 40021707), (3, 13340569), (11, 3638337), (33, 1212779), (971, 41217), (1249, 32043), (2913, 13739), (3747, 10681)]