487485801

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{28463}}^1$

素因数の和:28653

約数の個数: 24

約数和(自身を含む): 772626816

約数和(自身を除く): 285141015

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5709, 17127, 28463, 85389, 256167, 313093, 939279, 2817837, 4924099, 14772297, 44316891, 54165089, 162495267, 487485801]

約数ペア:

[(1, 487485801), (3, 162495267), (9, 54165089), (11, 44316891), (33, 14772297), (99, 4924099), (173, 2817837), (519, 939279), (1557, 313093), (1903, 256167), (5709, 85389), (17127, 28463)]