40642239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16871}}^1$

素因数の和:16958

約数の個数: 16

約数和(自身を含む): 59929344

約数和(自身を除く): 19287105

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 16871, 50613, 185581, 556743, 1231583, 3694749, 13547413, 40642239]

約数ペア:

[(1, 40642239), (3, 13547413), (11, 3694749), (33, 1231583), (73, 556743), (219, 185581), (803, 50613), (2409, 16871)]