42052239

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 62741952

約数和(自身を除く): 20689713

約数列:

[1, 3, 9, 37, 111, 293, 333, 431, 879, 1293, 2637, 3879, 10841, 15947, 32523, 47841, 97569, 126283, 143523, 378849, 1136547, 4672471, 14017413, 42052239]

約数ペア:

[(1, 42052239), (3, 14017413), (9, 4672471), (37, 1136547), (111, 378849), (293, 143523), (333, 126283), (431, 97569), (879, 47841), (1293, 32523), (2637, 15947), (3879, 10841)]