297665199

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{282683}}^1$

素因数の和:282708

約数の個数: 20

約数和(自身を含む): 478866696

約数和(自身を除く): 181201497

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 282683, 848049, 2544147, 3674879, 7632441, 11024637, 22897323, 33073911, 99221733, 297665199]

約数ペア:

[(1, 297665199), (3, 99221733), (9, 33073911), (13, 22897323), (27, 11024637), (39, 7632441), (81, 3674879), (117, 2544147), (351, 848049), (1053, 282683)]