13883157

素因数分解:

$3^4\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1810

約数の個数: 20

約数和(自身を含む): 20956716

約数和(自身を除く): 7073559

約数列:

[1, 3, 9, 27, 81, 101, 303, 909, 1697, 2727, 5091, 8181, 15273, 45819, 137457, 171397, 514191, 1542573, 4627719, 13883157]

約数ペア:

[(1, 13883157), (3, 4627719), (9, 1542573), (27, 514191), (81, 171397), (101, 137457), (303, 45819), (909, 15273), (1697, 8181), (2727, 5091)]