40392141

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1019}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 54949440

約数和(自身を除く): 14557299

約数列:

[1, 3, 73, 181, 219, 543, 1019, 3057, 13213, 39639, 74387, 184439, 223161, 553317, 13464047, 40392141]

約数ペア:

[(1, 40392141), (3, 13464047), (73, 553317), (181, 223161), (219, 184439), (543, 74387), (1019, 39639), (3057, 13213)]