313633314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{405211}}^1$

素因数の和:405262

約数の個数: 24

約数和(自身を含む): 695343792

約数和(自身を除く): 381710478

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 405211, 810422, 1215633, 2431266, 3646899, 7293798, 17424073, 34848146, 52272219, 104544438, 156816657, 313633314]

約数ペア:

[(1, 313633314), (2, 156816657), (3, 104544438), (6, 52272219), (9, 34848146), (18, 17424073), (43, 7293798), (86, 3646899), (129, 2431266), (258, 1215633), (387, 810422), (774, 405211)]