2008404999741

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2143}}^1\times {\mathrm{154423}}^1$

素因数の和:156610

約数の個数: 48

約数和(自身を含む): 3252579590144

約数和(自身を除く): 1244174590403

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 2143, 6069, 6429, 15001, 36431, 45003, 109293, 154423, 255017, 463269, 619327, 765051, 1080961, 1857981, 2625191, 3242883, 4335289, 7875573, 13005867, 18376337, 44628247, 55129011, 133884741, 312397729, 330928489, 937193187, 992785467, 2316499423, 5625784313, 6949498269, 16877352939, 39380490191, 95638333321, 118141470573, 286914999963, 669468333247, 2008404999741]

約数ペア:

[(1, 2008404999741), (3, 669468333247), (7, 286914999963), (17, 118141470573), (21, 95638333321), (51, 39380490191), (119, 16877352939), (289, 6949498269), (357, 5625784313), (867, 2316499423), (2023, 992785467), (2143, 937193187), (6069, 330928489), (6429, 312397729), (15001, 133884741), (36431, 55129011), (45003, 44628247), (109293, 18376337), (154423, 13005867), (255017, 7875573), (463269, 4335289), (619327, 3242883), (765051, 2625191), (1080961, 1857981)]