11761029

素因数分解:

$3^2\times 7^2\times {\mathrm{26669}}^1$

素因数の和:26689

約数の個数: 18

約数和(自身を含む): 19762470

約数和(自身を除く): 8001441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 26669, 80007, 186683, 240021, 560049, 1306781, 1680147, 3920343, 11761029]

約数ペア:

[(1, 11761029), (3, 3920343), (7, 1680147), (9, 1306781), (21, 560049), (49, 240021), (63, 186683), (147, 80007), (441, 26669)]