13128843

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48091}}^1$

素因数の和:48114

約数の個数: 16

約数和(自身を含む): 21545216

約数和(自身を除く): 8416373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 48091, 144273, 336637, 625183, 1009911, 1875549, 4376281, 13128843]

約数ペア:

[(1, 13128843), (3, 4376281), (7, 1875549), (13, 1009911), (21, 625183), (39, 336637), (91, 144273), (273, 48091)]