393236103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{883}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 596028160

約数和(自身を除く): 202792057

約数列:

[1, 3, 13, 19, 39, 57, 247, 601, 741, 883, 1803, 2649, 7813, 11419, 11479, 16777, 23439, 34257, 34437, 50331, 148447, 218101, 445341, 530683, 654303, 1592049, 6898879, 10082977, 20696637, 30248931, 131078701, 393236103]

約数ペア:

[(1, 393236103), (3, 131078701), (13, 30248931), (19, 20696637), (39, 10082977), (57, 6898879), (247, 1592049), (601, 654303), (741, 530683), (883, 445341), (1803, 218101), (2649, 148447), (7813, 50331), (11419, 34437), (11479, 34257), (16777, 23439)]