47687717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{26927}}^1$

素因数の和:26968

約数の個数: 16

約数和(自身を含む): 62042112

約数和(自身を除く): 14354395

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 26927, 188489, 296197, 619321, 2073379, 4335247, 6812531, 47687717]

約数ペア:

[(1, 47687717), (7, 6812531), (11, 4335247), (23, 2073379), (77, 619321), (161, 296197), (253, 188489), (1771, 26927)]