13808799

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1292

約数の個数: 20

約数和(自身を含む): 20782960

約数和(自身を除く): 6974161

約数列:

[1, 3, 9, 27, 81, 151, 453, 1129, 1359, 3387, 4077, 10161, 12231, 30483, 91449, 170479, 511437, 1534311, 4602933, 13808799]

約数ペア:

[(1, 13808799), (3, 4602933), (9, 1534311), (27, 511437), (81, 170479), (151, 91449), (453, 30483), (1129, 12231), (1359, 10161), (3387, 4077)]