40297081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 9054599

約数列:

[1, 11, 19, 23, 83, 101, 209, 253, 437, 913, 1111, 1577, 1909, 1919, 2323, 4807, 8383, 17347, 20999, 21109, 25553, 36271, 44137, 92213, 159277, 192809, 398981, 485507, 1752047, 2120899, 3663371, 40297081]

約数ペア:

[(1, 40297081), (11, 3663371), (19, 2120899), (23, 1752047), (83, 485507), (101, 398981), (209, 192809), (253, 159277), (437, 92213), (913, 44137), (1111, 36271), (1577, 25553), (1909, 21109), (1919, 20999), (2323, 17347), (4807, 8383)]