13292461

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 16961280

約数和(自身を除く): 3668819

約数列:

[1, 7, 13, 43, 79, 91, 301, 553, 559, 1027, 1849, 3397, 3913, 7189, 12943, 23779, 24037, 44161, 146071, 168259, 309127, 1022497, 1898923, 13292461]

約数ペア:

[(1, 13292461), (7, 1898923), (13, 1022497), (43, 309127), (79, 168259), (91, 146071), (301, 44161), (553, 24037), (559, 23779), (1027, 12943), (1849, 7189), (3397, 3913)]