13099239

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2812

約数の個数: 20

約数和(自身を含む): 19906920

約数和(自身を除く): 6807681

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2741, 4779, 8223, 24669, 74007, 161719, 222021, 485157, 1455471, 4366413, 13099239]

約数ペア:

[(1, 13099239), (3, 4366413), (9, 1455471), (27, 485157), (59, 222021), (81, 161719), (177, 74007), (531, 24669), (1593, 8223), (2741, 4779)]