2016361863

素因数分解:

$3^3\times {\mathrm{1861}}^1\times {\mathrm{40129}}^1$

素因数の和:41999

約数の個数: 16

約数和(自身を含む): 2988882400

約数和(自身を除く): 972520537

約数列:

[1, 3, 9, 27, 1861, 5583, 16749, 40129, 50247, 120387, 361161, 1083483, 74680069, 224040207, 672120621, 2016361863]

約数ペア:

[(1, 2016361863), (3, 672120621), (9, 224040207), (27, 74680069), (1861, 1083483), (5583, 361161), (16749, 120387), (40129, 50247)]