255487441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 309173760

約数和(自身を除く): 53686319

約数列:

[1, 11, 17, 41, 47, 187, 451, 517, 697, 709, 799, 1927, 7667, 7799, 8789, 12053, 21197, 29069, 32759, 33323, 132583, 319759, 360349, 366553, 494173, 566491, 1366243, 5435903, 6231401, 15028673, 23226131, 255487441]

約数ペア:

[(1, 255487441), (11, 23226131), (17, 15028673), (41, 6231401), (47, 5435903), (187, 1366243), (451, 566491), (517, 494173), (697, 366553), (709, 360349), (799, 319759), (1927, 132583), (7667, 33323), (7799, 32759), (8789, 29069), (12053, 21197)]