31363317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 48185280

約数和(自身を除く): 16821963

約数列:

[1, 3, 9, 17, 51, 153, 359, 571, 1077, 1713, 3231, 5139, 6103, 9707, 18309, 29121, 54927, 87363, 204989, 614967, 1844901, 3484813, 10454439, 31363317]

約数ペア:

[(1, 31363317), (3, 10454439), (9, 3484813), (17, 1844901), (51, 614967), (153, 204989), (359, 87363), (571, 54927), (1077, 29121), (1713, 18309), (3231, 9707), (5139, 6103)]