40533381

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{3719}}^1$

素因数の和:3905

約数の個数: 24

約数和(自身を含む): 67317120

約数和(自身を除く): 26783739

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 3719, 10899, 11157, 26033, 33471, 78099, 234297, 643387, 1930161, 4503709, 5790483, 13511127, 40533381]

約数ペア:

[(1, 40533381), (3, 13511127), (7, 5790483), (9, 4503709), (21, 1930161), (63, 643387), (173, 234297), (519, 78099), (1211, 33471), (1557, 26033), (3633, 11157), (3719, 10899)]