2016649737

素因数分解:

$3^3\times {\mathrm{9013}}^1\times {\mathrm{8287}}^1$

素因数の和:17309

約数の個数: 16

約数和(自身を含む): 2988321280

約数和(自身を除く): 971671543

約数列:

[1, 3, 9, 27, 8287, 9013, 24861, 27039, 74583, 81117, 223749, 243351, 74690731, 224072193, 672216579, 2016649737]

約数ペア:

[(1, 2016649737), (3, 672216579), (9, 224072193), (27, 74690731), (8287, 243351), (9013, 223749), (24861, 81117), (27039, 74583)]