23158971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:987

約数の個数: 24

約数和(自身を含む): 36644400

約数和(自身を除く): 13485429

約数列:

[1, 3, 9, 11, 33, 99, 449, 521, 1347, 1563, 4041, 4689, 4939, 5731, 14817, 17193, 44451, 51579, 233929, 701787, 2105361, 2573219, 7719657, 23158971]

約数ペア:

[(1, 23158971), (3, 7719657), (9, 2573219), (11, 2105361), (33, 701787), (99, 233929), (449, 51579), (521, 44451), (1347, 17193), (1563, 14817), (4041, 5731), (4689, 4939)]