16955323

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 24

約数和(自身を含む): 21833280

約数和(自身を除く): 4877957

約数列:

[1, 7, 11, 49, 77, 83, 379, 539, 581, 913, 2653, 4067, 4169, 6391, 18571, 29183, 31457, 44737, 204281, 220199, 346027, 1541393, 2422189, 16955323]

約数ペア:

[(1, 16955323), (7, 2422189), (11, 1541393), (49, 346027), (77, 220199), (83, 204281), (379, 44737), (539, 31457), (581, 29183), (913, 18571), (2653, 6391), (4067, 4169)]