269399151

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{104297}}^1$

素因数の和:104351

約数の個数: 24

約数和(自身を含む): 455573664

約数和(自身を除く): 186174513

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 104297, 312891, 730079, 938673, 2190237, 4276177, 6570711, 12828531, 29933239, 38485593, 89799717, 269399151]

約数ペア:

[(1, 269399151), (3, 89799717), (7, 38485593), (9, 29933239), (21, 12828531), (41, 6570711), (63, 4276177), (123, 2190237), (287, 938673), (369, 730079), (861, 312891), (2583, 104297)]