299804477

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{21067}}^1$

素因数の和:21200

約数の個数: 16

約数和(自身を含む): 364055040

約数和(自身を除く): 64250563

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 21067, 147469, 400273, 2254169, 2801911, 15779183, 42829211, 299804477]

約数ペア:

[(1, 299804477), (7, 42829211), (19, 15779183), (107, 2801911), (133, 2254169), (749, 400273), (2033, 147469), (14231, 21067)]