13307391

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 20592000

約数和(自身を除く): 7284609

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 1319, 3363, 3957, 10089, 11871, 25061, 75183, 77821, 225549, 233463, 700389, 1478599, 4435797, 13307391]

約数ペア:

[(1, 13307391), (3, 4435797), (9, 1478599), (19, 700389), (57, 233463), (59, 225549), (171, 77821), (177, 75183), (531, 25061), (1121, 11871), (1319, 10089), (3363, 3957)]