214314669

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{15493}}^1$

素因数の和:15581

約数の個数: 24

約数和(自身を含む): 326303640

約数和(自身を除く): 111988971

約数列:

[1, 3, 9, 29, 53, 87, 159, 261, 477, 1537, 4611, 13833, 15493, 46479, 139437, 449297, 821129, 1347891, 2463387, 4043673, 7390161, 23812741, 71438223, 214314669]

約数ペア:

[(1, 214314669), (3, 71438223), (9, 23812741), (29, 7390161), (53, 4043673), (87, 2463387), (159, 1347891), (261, 821129), (477, 449297), (1537, 139437), (4611, 46479), (13833, 15493)]