47865807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25447}}^1$

素因数の和:25483

約数の個数: 24

約数和(自身を含む): 79397760

約数和(自身を除く): 31531953

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 25447, 76341, 229023, 279917, 483493, 839751, 1450479, 2519253, 4351437, 5318423, 15955269, 47865807]

約数ペア:

[(1, 47865807), (3, 15955269), (9, 5318423), (11, 4351437), (19, 2519253), (33, 1450479), (57, 839751), (99, 483493), (171, 279917), (209, 229023), (627, 76341), (1881, 25447)]