69123887

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 85822464

約数和(自身を除く): 16698577

約数列:

[1, 7, 17, 47, 119, 289, 329, 727, 799, 2023, 5089, 5593, 12359, 13583, 34169, 86513, 95081, 210103, 239183, 580873, 1470721, 4066111, 9874841, 69123887]

約数ペア:

[(1, 69123887), (7, 9874841), (17, 4066111), (47, 1470721), (119, 580873), (289, 239183), (329, 210103), (727, 95081), (799, 86513), (2023, 34169), (5089, 13583), (5593, 12359)]