693670023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{105437}}^1$

素因数の和:105503

約数の個数: 24

約数和(自身を含む): 1085589648

約数和(自身を除く): 391919625

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 105437, 316311, 948933, 1792429, 4533791, 5377287, 13601373, 16131861, 40804119, 77074447, 231223341, 693670023]

約数ペア:

[(1, 693670023), (3, 231223341), (9, 77074447), (17, 40804119), (43, 16131861), (51, 13601373), (129, 5377287), (153, 4533791), (387, 1792429), (731, 948933), (2193, 316311), (6579, 105437)]