1229049

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 1951560

約数和(自身を除く): 722511

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 277, 493, 831, 1479, 2493, 4437, 4709, 8033, 14127, 24099, 42381, 72297, 136561, 409683, 1229049]

約数ペア:

[(1, 1229049), (3, 409683), (9, 136561), (17, 72297), (29, 42381), (51, 24099), (87, 14127), (153, 8033), (261, 4709), (277, 4437), (493, 2493), (831, 1479)]