3171520413

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2060767}}^1$

素因数の和:2060798

約数の個数: 20

約数和(自身を含む): 4987058560

約数和(自身を除く): 1815538147

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2060767, 6182301, 18546903, 39154573, 55640709, 117463719, 166922127, 352391157, 1057173471, 3171520413]

約数ペア:

[(1, 3171520413), (3, 1057173471), (9, 352391157), (19, 166922127), (27, 117463719), (57, 55640709), (81, 39154573), (171, 18546903), (513, 6182301), (1539, 2060767)]