6391413

素因数分解:

$3^3\times 7^2\times {\mathrm{4831}}^1$

素因数の和:4854

約数の個数: 24

約数和(自身を含む): 11016960

約数和(自身を除く): 4625547

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 4831, 14493, 33817, 43479, 101451, 130437, 236719, 304353, 710157, 913059, 2130471, 6391413]

約数ペア:

[(1, 6391413), (3, 2130471), (7, 913059), (9, 710157), (21, 304353), (27, 236719), (49, 130437), (63, 101451), (147, 43479), (189, 33817), (441, 14493), (1323, 4831)]