2016207567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{117721}}^1$

素因数の和:117911

約数の個数: 24

約数和(自身を含む): 3195445968

約数和(自身を除く): 1179238401

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 17127, 117721, 353163, 1059489, 1294931, 3884793, 11654379, 20365733, 61097199, 183291597, 224023063, 672069189, 2016207567]

約数ペア:

[(1, 2016207567), (3, 672069189), (9, 224023063), (11, 183291597), (33, 61097199), (99, 20365733), (173, 11654379), (519, 3884793), (1557, 1294931), (1903, 1059489), (5709, 353163), (17127, 117721)]