57280741

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5011}}^1$

素因数の和:5112

約数の個数: 16

約数和(自身を含む): 69285888

約数和(自身を除く): 12005147

約数列:

[1, 7, 23, 71, 161, 497, 1633, 5011, 11431, 35077, 115253, 355781, 806771, 2490467, 8182963, 57280741]

約数ペア:

[(1, 57280741), (7, 8182963), (23, 2490467), (71, 806771), (161, 355781), (497, 115253), (1633, 35077), (5011, 11431)]