19074429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8417

約数の個数: 24

約数和(自身を含む): 31367232

約数和(自身を除く): 12292803

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8377, 25131, 75393, 92147, 192671, 276441, 578013, 829323, 1734039, 2119381, 6358143, 19074429]

約数ペア:

[(1, 19074429), (3, 6358143), (9, 2119381), (11, 1734039), (23, 829323), (33, 578013), (69, 276441), (99, 192671), (207, 92147), (253, 75393), (759, 25131), (2277, 8377)]