40014639

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14771}}^1$

素因数の和:14827

約数の個数: 24

約数和(自身を含む): 67596672

約数和(自身を除く): 27582033

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 14771, 44313, 103397, 132939, 310191, 635153, 930573, 1905459, 4446071, 5716377, 13338213, 40014639]

約数ペア:

[(1, 40014639), (3, 13338213), (7, 5716377), (9, 4446071), (21, 1905459), (43, 930573), (63, 635153), (129, 310191), (301, 132939), (387, 103397), (903, 44313), (2709, 14771)]