40590561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53479}}^1$

素因数の和:53516

約数の個数: 16

約数和(自身を含む): 61608960

約数和(自身を除く): 21018399

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 53479, 160437, 588269, 1230017, 1764807, 3690051, 13530187, 40590561]

約数ペア:

[(1, 40590561), (3, 13530187), (11, 3690051), (23, 1764807), (33, 1230017), (69, 588269), (253, 160437), (759, 53479)]