578598051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4203

約数の個数: 32

約数和(自身を含む): 855360000

約数和(自身を除く): 276761949

約数列:

[1, 3, 19, 23, 57, 69, 109, 327, 437, 1311, 2071, 2507, 4049, 6213, 7521, 12147, 47633, 76931, 93127, 142899, 230793, 279381, 441341, 1324023, 1769413, 5308239, 8385479, 10150843, 25156437, 30452529, 192866017, 578598051]

約数ペア:

[(1, 578598051), (3, 192866017), (19, 30452529), (23, 25156437), (57, 10150843), (69, 8385479), (109, 5308239), (327, 1769413), (437, 1324023), (1311, 441341), (2071, 279381), (2507, 230793), (4049, 142899), (6213, 93127), (7521, 76931), (12147, 47633)]