2136141

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 3616704

約数和(自身を除く): 1480563

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 827, 861, 2481, 2583, 5789, 7443, 17367, 33907, 52101, 101721, 237349, 305163, 712047, 2136141]

約数ペア:

[(1, 2136141), (3, 712047), (7, 305163), (9, 237349), (21, 101721), (41, 52101), (63, 33907), (123, 17367), (287, 7443), (369, 5789), (827, 2583), (861, 2481)]