566707557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1993}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 852219648

約数和(自身を除く): 285512091

約数列:

[1, 3, 13, 23, 39, 69, 299, 317, 897, 951, 1993, 4121, 5979, 7291, 12363, 21873, 25909, 45839, 77727, 94783, 137517, 284349, 595907, 631781, 1787721, 1895343, 8213153, 14530963, 24639459, 43592889, 188902519, 566707557]

約数ペア:

[(1, 566707557), (3, 188902519), (13, 43592889), (23, 24639459), (39, 14530963), (69, 8213153), (299, 1895343), (317, 1787721), (897, 631781), (951, 595907), (1993, 284349), (4121, 137517), (5979, 94783), (7291, 77727), (12363, 45839), (21873, 25909)]