12617966403

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{601457}}^1$

素因数の和:601513

約数の個数: 40

約数和(自身を含む): 22124031072

約数和(自身を除く): 9506064669

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2997, 6993, 20979, 601457, 1804371, 4210199, 5413113, 12630597, 16239339, 22253909, 37891791, 48718017, 66761727, 113675373, 155777363, 200285181, 341026119, 467332089, 600855543, 1401996267, 1802566629, 4205988801, 12617966403]

約数ペア:

[(1, 12617966403), (3, 4205988801), (7, 1802566629), (9, 1401996267), (21, 600855543), (27, 467332089), (37, 341026119), (63, 200285181), (81, 155777363), (111, 113675373), (189, 66761727), (259, 48718017), (333, 37891791), (567, 22253909), (777, 16239339), (999, 12630597), (2331, 5413113), (2997, 4210199), (6993, 1804371), (20979, 601457)]