8340417

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 12448800

約数和(自身を除く): 4108383

約数列:

[1, 3, 9, 59, 113, 139, 177, 339, 417, 531, 1017, 1251, 6667, 8201, 15707, 20001, 24603, 47121, 60003, 73809, 141363, 926713, 2780139, 8340417]

約数ペア:

[(1, 8340417), (3, 2780139), (9, 926713), (59, 141363), (113, 73809), (139, 60003), (177, 47121), (339, 24603), (417, 20001), (531, 15707), (1017, 8201), (1251, 6667)]