138251391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{6871}}^1$

素因数の和:7246

約数の個数: 16

約数和(自身を含む): 194615040

約数和(自身を除く): 56363649

約数列:

[1, 3, 19, 57, 353, 1059, 6707, 6871, 20121, 20613, 130549, 391647, 2425463, 7276389, 46083797, 138251391]

約数ペア:

[(1, 138251391), (3, 46083797), (19, 7276389), (57, 2425463), (353, 391647), (1059, 130549), (6707, 20613), (6871, 20121)]