243326369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 306254160

約数和(自身を除く): 62927791

約数列:

[1, 11, 13, 19, 83, 143, 169, 209, 247, 913, 1079, 1577, 1859, 2717, 3211, 6889, 11869, 14027, 17347, 20501, 35321, 75779, 89557, 130891, 154297, 225511, 266513, 985127, 1164241, 1439801, 1701583, 2931643, 12806651, 18717413, 22120579, 243326369]

約数ペア:

[(1, 243326369), (11, 22120579), (13, 18717413), (19, 12806651), (83, 2931643), (143, 1701583), (169, 1439801), (209, 1164241), (247, 985127), (913, 266513), (1079, 225511), (1577, 154297), (1859, 130891), (2717, 89557), (3211, 75779), (6889, 35321), (11869, 20501), (14027, 17347)]