13377639

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 19822320

約数和(自身を除く): 6444681

約数列:

[1, 3, 11, 33, 121, 137, 269, 363, 411, 807, 1507, 2959, 4521, 8877, 16577, 32549, 36853, 49731, 97647, 110559, 405383, 1216149, 4459213, 13377639]

約数ペア:

[(1, 13377639), (3, 4459213), (11, 1216149), (33, 405383), (121, 110559), (137, 97647), (269, 49731), (363, 36853), (411, 32549), (807, 16577), (1507, 8877), (2959, 4521)]