51998817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{2113}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 74818688

約数和(自身を除く): 22819871

約数列:

[1, 3, 13, 39, 631, 1893, 2113, 6339, 8203, 24609, 27469, 82407, 1333303, 3999909, 17332939, 51998817]

約数ペア:

[(1, 51998817), (3, 17332939), (13, 3999909), (39, 1333303), (631, 82407), (1893, 27469), (2113, 24609), (6339, 8203)]