118172327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{17789}}^1$

素因数の和:17882

約数の個数: 16

約数和(自身を含む): 147443520

約数和(自身を除く): 29271193

約数列:

[1, 7, 13, 73, 91, 511, 949, 6643, 17789, 124523, 231257, 1298597, 1618799, 9090179, 16881761, 118172327]

約数ペア:

[(1, 118172327), (7, 16881761), (13, 9090179), (73, 1618799), (91, 1298597), (511, 231257), (949, 124523), (6643, 17789)]