69198779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 78802080

約数和(自身を除く): 9603301

約数列:

[1, 13, 19, 247, 281, 997, 3653, 5339, 12961, 18943, 69407, 246259, 280157, 3642041, 5322983, 69198779]

約数ペア:

[(1, 69198779), (13, 5322983), (19, 3642041), (247, 280157), (281, 246259), (997, 69407), (3653, 18943), (5339, 12961)]