8439834

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{108203}}^1$

素因数の和:108221

約数の個数: 16

約数和(自身を含む): 18178272

約数和(自身を除く): 9738438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 108203, 216406, 324609, 649218, 1406639, 2813278, 4219917, 8439834]

約数ペア:

[(1, 8439834), (2, 4219917), (3, 2813278), (6, 1406639), (13, 649218), (26, 324609), (39, 216406), (78, 108203)]