49036221

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5903}}^1$

素因数の和:5993

約数の個数: 24

約数和(自身を含む): 77366016

約数和(自身を除く): 28329795

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 5903, 8307, 17709, 53127, 76739, 230217, 419113, 690651, 1257339, 3772017, 5448469, 16345407, 49036221]

約数ペア:

[(1, 49036221), (3, 16345407), (9, 5448469), (13, 3772017), (39, 1257339), (71, 690651), (117, 419113), (213, 230217), (639, 76739), (923, 53127), (2769, 17709), (5903, 8307)]