2947981509

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1751623}}^1$

素因数の和:1751657

約数の個数: 24

約数和(自身を含む): 4918560192

約数和(自身を除く): 1970578683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 1751623, 5254869, 15764607, 19267853, 29777591, 57803559, 89332773, 173410677, 267998319, 327553501, 982660503, 2947981509]

約数ペア:

[(1, 2947981509), (3, 982660503), (9, 327553501), (11, 267998319), (17, 173410677), (33, 89332773), (51, 57803559), (99, 29777591), (153, 19267853), (187, 15764607), (561, 5254869), (1683, 1751623)]