22153161

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 30401280

約数和(自身を除く): 8248119

約数列:

[1, 3, 41, 123, 389, 463, 1167, 1389, 15949, 18983, 47847, 56949, 180107, 540321, 7384387, 22153161]

約数ペア:

[(1, 22153161), (3, 7384387), (41, 540321), (123, 180107), (389, 56949), (463, 47847), (1167, 18983), (1389, 15949)]