1906023

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 3248640

約数和(自身を除く): 1342617

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 281, 323, 357, 399, 843, 969, 1967, 2261, 4777, 5339, 5901, 6783, 14331, 16017, 33439, 37373, 90763, 100317, 112119, 272289, 635341, 1906023]

約数ペア:

[(1, 1906023), (3, 635341), (7, 272289), (17, 112119), (19, 100317), (21, 90763), (51, 37373), (57, 33439), (119, 16017), (133, 14331), (281, 6783), (323, 5901), (357, 5339), (399, 4777), (843, 2261), (969, 1967)]