13233087

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 36

約数和(自身を含む): 22864296

約数和(自身を除く): 9631209

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 811, 1813, 2331, 2433, 5439, 5677, 7299, 16317, 17031, 30007, 39739, 51093, 90021, 119217, 210049, 270063, 357651, 630147, 1470343, 1890441, 4411029, 13233087]

約数ペア:

[(1, 13233087), (3, 4411029), (7, 1890441), (9, 1470343), (21, 630147), (37, 357651), (49, 270063), (63, 210049), (111, 119217), (147, 90021), (259, 51093), (333, 39739), (441, 30007), (777, 17031), (811, 16317), (1813, 7299), (2331, 5677), (2433, 5439)]