2109016719

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1667}}^1\times {\mathrm{8269}}^1$

素因数の和:9959

約数の個数: 24

約数和(自身を含む): 3227880240

約数和(自身を除く): 1118863521

約数列:

[1, 3, 9, 17, 51, 153, 1667, 5001, 8269, 15003, 24807, 28339, 74421, 85017, 140573, 255051, 421719, 1265157, 13784423, 41353269, 124059807, 234335191, 703005573, 2109016719]

約数ペア:

[(1, 2109016719), (3, 703005573), (9, 234335191), (17, 124059807), (51, 41353269), (153, 13784423), (1667, 1265157), (5001, 421719), (8269, 255051), (15003, 140573), (24807, 85017), (28339, 74421)]