228432813

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{252971}}^1$

素因数の和:253024

約数の個数: 16

約数和(自身を含む): 356184576

約数和(自身を除く): 127751763

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 252971, 758913, 1770797, 5312391, 10877753, 32633259, 76144271, 228432813]

約数ペア:

[(1, 228432813), (3, 76144271), (7, 32633259), (21, 10877753), (43, 5312391), (129, 1770797), (301, 758913), (903, 252971)]