38204091

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 57904704

約数和(自身を除く): 19700613

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2441, 5217, 7323, 15651, 21969, 90317, 114727, 270951, 344181, 812853, 1032543, 4244899, 12734697, 38204091]

約数ペア:

[(1, 38204091), (3, 12734697), (9, 4244899), (37, 1032543), (47, 812853), (111, 344181), (141, 270951), (333, 114727), (423, 90317), (1739, 21969), (2441, 15651), (5217, 7323)]