21232629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5231}}^1$

素因数の和:5289

約数の個数: 24

約数和(自身を含む): 34280064

約数和(自身を除く): 13047435

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 5231, 15693, 47079, 57541, 172623, 214471, 517869, 643413, 1930239, 2359181, 7077543, 21232629]

約数ペア:

[(1, 21232629), (3, 7077543), (9, 2359181), (11, 1930239), (33, 643413), (41, 517869), (99, 214471), (123, 172623), (369, 57541), (451, 47079), (1353, 15693), (4059, 5231)]