1336023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 2191280

約数和(自身を除く): 855257

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 601, 741, 1803, 2223, 5409, 7813, 11419, 23439, 34257, 70317, 102771, 148447, 445341, 1336023]

約数ペア:

[(1, 1336023), (3, 445341), (9, 148447), (13, 102771), (19, 70317), (39, 34257), (57, 23439), (117, 11419), (171, 7813), (247, 5409), (601, 2223), (741, 1803)]