6978777

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 10106880

約数和(自身を除く): 3128103

約数列:

[1, 3, 13, 39, 127, 381, 1409, 1651, 4227, 4953, 18317, 54951, 178943, 536829, 2326259, 6978777]

約数ペア:

[(1, 6978777), (3, 2326259), (13, 536829), (39, 178943), (127, 54951), (381, 18317), (1409, 4953), (1651, 4227)]