29802087

素因数分解:

$3^4\times 7^1\times {\mathrm{52561}}^1$

素因数の和:52580

約数の個数: 20

約数和(自身を含む): 50880016

約数和(自身を除く): 21077929

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 52561, 157683, 367927, 473049, 1103781, 1419147, 3311343, 4257441, 9934029, 29802087]

約数ペア:

[(1, 29802087), (3, 9934029), (7, 4257441), (9, 3311343), (21, 1419147), (27, 1103781), (63, 473049), (81, 367927), (189, 157683), (567, 52561)]