13662509

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 4066771

約数列:

[1, 7, 17, 29, 37, 107, 119, 203, 259, 493, 629, 749, 1073, 1819, 3103, 3451, 3959, 4403, 7511, 12733, 18241, 21721, 27713, 52751, 67303, 114811, 127687, 369257, 471121, 803677, 1951787, 13662509]

約数ペア:

[(1, 13662509), (7, 1951787), (17, 803677), (29, 471121), (37, 369257), (107, 127687), (119, 114811), (203, 67303), (259, 52751), (493, 27713), (629, 21721), (749, 18241), (1073, 12733), (1819, 7511), (3103, 4403), (3451, 3959)]