56275239

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 76391424

約数和(自身を除く): 20116185

約数列:

[1, 3, 71, 213, 431, 613, 1293, 1839, 30601, 43523, 91803, 130569, 264203, 792609, 18758413, 56275239]

約数ペア:

[(1, 56275239), (3, 18758413), (71, 792609), (213, 264203), (431, 130569), (613, 91803), (1293, 43523), (1839, 30601)]