54293239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 73995264

約数和(自身を除く): 19702025

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 511, 743, 803, 949, 1001, 5201, 5621, 6643, 8173, 9659, 10439, 54239, 57211, 67613, 73073, 106249, 379673, 596629, 705107, 743743, 4176403, 4935749, 7756177, 54293239]

約数ペア:

[(1, 54293239), (7, 7756177), (11, 4935749), (13, 4176403), (73, 743743), (77, 705107), (91, 596629), (143, 379673), (511, 106249), (743, 73073), (803, 67613), (949, 57211), (1001, 54239), (5201, 10439), (5621, 9659), (6643, 8173)]