869781779999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1\times {\mathrm{21031}}^1$

素因数の和:21951

約数の個数: 32

約数和(自身を含む): 1003337448960

約数和(自身を除く): 133555668961

約数列:

[1, 11, 19, 209, 433, 457, 4763, 5027, 8227, 8683, 21031, 90497, 95513, 197881, 231341, 399589, 2176691, 3759739, 4395479, 9106423, 9611167, 41357129, 100170653, 105722837, 173022037, 182612173, 1903242407, 2008733903, 4161635311, 45777988421, 79071070909, 869781779999]

約数ペア:

[(1, 869781779999), (11, 79071070909), (19, 45777988421), (209, 4161635311), (433, 2008733903), (457, 1903242407), (4763, 182612173), (5027, 173022037), (8227, 105722837), (8683, 100170653), (21031, 41357129), (90497, 9611167), (95513, 9106423), (197881, 4395479), (231341, 3759739), (399589, 2176691)]