40239567

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 59754240

約数和(自身を除く): 19514673

約数列:

[1, 3, 9, 47, 141, 251, 379, 423, 753, 1137, 2259, 3411, 11797, 17813, 35391, 53439, 95129, 106173, 160317, 285387, 856161, 4471063, 13413189, 40239567]

約数ペア:

[(1, 40239567), (3, 13413189), (9, 4471063), (47, 856161), (141, 285387), (251, 160317), (379, 106173), (423, 95129), (753, 53439), (1137, 35391), (2259, 17813), (3411, 11797)]