2017923105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{11251}}^1$

素因数の和:12357

約数の個数: 32

約数和(自身を含む): 3525746688

約数和(自身を除く): 1507823583

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1087, 3261, 5435, 11251, 11957, 16305, 33753, 35871, 56255, 59785, 123761, 168765, 179355, 371283, 618805, 1856415, 12229837, 36689511, 61149185, 134528207, 183447555, 403584621, 672641035, 2017923105]

約数ペア:

[(1, 2017923105), (3, 672641035), (5, 403584621), (11, 183447555), (15, 134528207), (33, 61149185), (55, 36689511), (165, 12229837), (1087, 1856415), (3261, 618805), (5435, 371283), (11251, 179355), (11957, 168765), (16305, 123761), (33753, 59785), (35871, 56255)]