472267439

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{72467}}^1$

素因数の和:72507

約数の個数: 16

約数和(自身を含む): 579744000

約数和(自身を除く): 107476561

約数列:

[1, 7, 19, 49, 133, 343, 931, 6517, 72467, 507269, 1376873, 3550883, 9638111, 24856181, 67466777, 472267439]

約数ペア:

[(1, 472267439), (7, 67466777), (19, 24856181), (49, 9638111), (133, 3550883), (343, 1376873), (931, 507269), (6517, 72467)]