2668491

素因数分解:

$3^3\times 7^2\times {\mathrm{2017}}^1$

素因数の和:2040

約数の個数: 24

約数和(自身を含む): 4601040

約数和(自身を除く): 1932549

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2017, 6051, 14119, 18153, 42357, 54459, 98833, 127071, 296499, 381213, 889497, 2668491]

約数ペア:

[(1, 2668491), (3, 889497), (7, 381213), (9, 296499), (21, 127071), (27, 98833), (49, 54459), (63, 42357), (147, 18153), (189, 14119), (441, 6051), (1323, 2017)]