22529121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6947}}^1$

素因数の和:7020

約数の個数: 16

約数和(自身を含む): 32016384

約数和(自身を除く): 9487263

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 6947, 20841, 159781, 326509, 479343, 979527, 7509707, 22529121]

約数ペア:

[(1, 22529121), (3, 7509707), (23, 979527), (47, 479343), (69, 326509), (141, 159781), (1081, 20841), (3243, 6947)]