47110281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 21474039

約数列:

[1, 3, 17, 51, 89, 97, 107, 267, 291, 321, 1513, 1649, 1819, 4539, 4947, 5457, 8633, 9523, 10379, 25899, 28569, 31137, 146761, 161891, 176443, 440283, 485673, 529329, 923731, 2771193, 15703427, 47110281]

約数ペア:

[(1, 47110281), (3, 15703427), (17, 2771193), (51, 923731), (89, 529329), (97, 485673), (107, 440283), (267, 176443), (291, 161891), (321, 146761), (1513, 31137), (1649, 28569), (1819, 25899), (4539, 10379), (4947, 9523), (5457, 8633)]