29171583

素因数分解:

$3^4\times 7^1\times {\mathrm{51449}}^1$

素因数の和:51468

約数の個数: 20

約数和(自身を含む): 49803600

約数和(自身を除く): 20632017

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 51449, 154347, 360143, 463041, 1080429, 1389123, 3241287, 4167369, 9723861, 29171583]

約数ペア:

[(1, 29171583), (3, 9723861), (7, 4167369), (9, 3241287), (21, 1389123), (27, 1080429), (63, 463041), (81, 360143), (189, 154347), (567, 51449)]