22521789

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 34145280

約数和(自身を除く): 11623491

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1439, 1739, 4317, 5217, 12951, 15651, 53243, 67633, 159729, 202899, 479187, 608697, 2502421, 7507263, 22521789]

約数ペア:

[(1, 22521789), (3, 7507263), (9, 2502421), (37, 608697), (47, 479187), (111, 202899), (141, 159729), (333, 67633), (423, 53243), (1439, 15651), (1739, 12951), (4317, 5217)]