2760479999

素因数分解:

${\mathrm{19}}^3\times {\mathrm{47}}^1\times {\mathrm{8563}}^1$

素因数の和:8667

約数の個数: 16

約数和(自身を含む): 2976161280

約数和(自身を除く): 215681281

約数列:

[1, 19, 47, 361, 893, 6859, 8563, 16967, 162697, 322373, 402461, 3091243, 7646759, 58733617, 145288421, 2760479999]

約数ペア:

[(1, 2760479999), (19, 145288421), (47, 58733617), (361, 7646759), (893, 3091243), (6859, 402461), (8563, 322373), (16967, 162697)]