47120647

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4231}}^1$

素因数の和:4318

約数の個数: 16

約数和(自身を含む): 56607232

約数和(自身を除く): 9486585

約数列:

[1, 7, 37, 43, 259, 301, 1591, 4231, 11137, 29617, 156547, 181933, 1095829, 1273531, 6731521, 47120647]

約数ペア:

[(1, 47120647), (7, 6731521), (37, 1273531), (43, 1095829), (259, 181933), (301, 156547), (1591, 29617), (4231, 11137)]