191416771

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2153}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 235940544

約数和(自身を除く): 44523773

約数列:

[1, 7, 13, 91, 977, 2153, 6839, 12701, 15071, 27989, 88907, 195923, 2103481, 14724367, 27345253, 191416771]

約数ペア:

[(1, 191416771), (7, 27345253), (13, 14724367), (91, 2103481), (977, 195923), (2153, 88907), (6839, 27989), (12701, 15071)]