40749597

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7793}}^1$

素因数の和:7889

約数の個数: 24

約数和(自身を含む): 68088384

約数和(自身を除く): 27338787

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 7793, 23379, 54551, 70137, 163653, 490959, 646819, 1940457, 4527733, 5821371, 13583199, 40749597]

約数ペア:

[(1, 40749597), (3, 13583199), (7, 5821371), (9, 4527733), (21, 1940457), (63, 646819), (83, 490959), (249, 163653), (581, 70137), (747, 54551), (1743, 23379), (5229, 7793)]