2017899

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5749}}^1$

素因数の和:5771

約数の個数: 16

約数和(自身を含む): 3220000

約数和(自身を除く): 1202101

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5749, 17247, 51741, 74737, 155223, 224211, 672633, 2017899]

約数ペア:

[(1, 2017899), (3, 672633), (9, 224211), (13, 155223), (27, 74737), (39, 51741), (117, 17247), (351, 5749)]