2005181282169

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{4691569}}^1$

素因数の和:4691882

約数の個数: 36

約数和(自身を含む): 3147471098460

約数和(自身を除く): 1142289816291

約数列:

[1, 3, 9, 13, 39, 117, 169, 281, 507, 843, 1521, 2529, 3653, 10959, 32877, 47489, 142467, 427401, 4691569, 14074707, 42224121, 60990397, 182971191, 548913573, 792875161, 1318330889, 2378625483, 3954992667, 7135876449, 11864978001, 17138301557, 51414904671, 154244714013, 222797920241, 668393760723, 2005181282169]

約数ペア:

[(1, 2005181282169), (3, 668393760723), (9, 222797920241), (13, 154244714013), (39, 51414904671), (117, 17138301557), (169, 11864978001), (281, 7135876449), (507, 3954992667), (843, 2378625483), (1521, 1318330889), (2529, 792875161), (3653, 548913573), (10959, 182971191), (32877, 60990397), (47489, 42224121), (142467, 14074707), (427401, 4691569)]