47039853

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13953

約数の個数: 24

約数和(自身を含む): 76137408

約数和(自身を除く): 29097555

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 13913, 41739, 97391, 292173, 319999, 681737, 959997, 2045211, 2239993, 6719979, 15679951, 47039853]

約数ペア:

[(1, 47039853), (3, 15679951), (7, 6719979), (21, 2239993), (23, 2045211), (49, 959997), (69, 681737), (147, 319999), (161, 292173), (483, 97391), (1127, 41739), (3381, 13913)]