47549621

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 55394304

約数和(自身を除く): 7844683

約数列:

[1, 7, 83, 223, 367, 581, 1561, 2569, 18509, 30461, 81841, 129563, 213227, 572887, 6792803, 47549621]

約数ペア:

[(1, 47549621), (7, 6792803), (83, 572887), (223, 213227), (367, 129563), (581, 81841), (1561, 30461), (2569, 18509)]