39331971

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14519}}^1$

素因数の和:14575

約数の個数: 24

約数和(自身を含む): 66443520

約数和(自身を除く): 27111549

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14519, 43557, 101633, 130671, 304899, 624317, 914697, 1872951, 4370219, 5618853, 13110657, 39331971]

約数ペア:

[(1, 39331971), (3, 13110657), (7, 5618853), (9, 4370219), (21, 1872951), (43, 914697), (63, 624317), (129, 304899), (301, 130671), (387, 101633), (903, 43557), (2709, 14519)]