5175009

素因数分解:

$3^4\times 7^1\times {\mathrm{9127}}^1$

素因数の和:9146

約数の個数: 20

約数和(自身を含む): 8835904

約数和(自身を除く): 3660895

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9127, 27381, 63889, 82143, 191667, 246429, 575001, 739287, 1725003, 5175009]

約数ペア:

[(1, 5175009), (3, 1725003), (7, 739287), (9, 575001), (21, 246429), (27, 191667), (63, 82143), (81, 63889), (189, 27381), (567, 9127)]