226679439

素因数分解:

$3^1\times 7^3\times {\mathrm{220291}}^1$

素因数の和:220315

約数の個数: 16

約数和(自身を含む): 352467200

約数和(自身を除く): 125787761

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 220291, 660873, 1542037, 4626111, 10794259, 32382777, 75559813, 226679439]

約数ペア:

[(1, 226679439), (3, 75559813), (7, 32382777), (21, 10794259), (49, 4626111), (147, 1542037), (343, 660873), (1029, 220291)]