56724239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4457}}^1$

素因数の和:4570

約数の個数: 16

約数和(自身を含む): 67404960

約数和(自身を除く): 10680721

約数列:

[1, 11, 13, 89, 143, 979, 1157, 4457, 12727, 49027, 57941, 396673, 637351, 4363403, 5156749, 56724239]

約数ペア:

[(1, 56724239), (11, 5156749), (13, 4363403), (89, 637351), (143, 396673), (979, 57941), (1157, 49027), (4457, 12727)]