16882947

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 25041744

約数和(自身を除く): 8158797

約数列:

[1, 3, 9, 83, 97, 233, 249, 291, 699, 747, 873, 2097, 8051, 19339, 22601, 24153, 58017, 67803, 72459, 174051, 203409, 1875883, 5627649, 16882947]

約数ペア:

[(1, 16882947), (3, 5627649), (9, 1875883), (83, 203409), (97, 174051), (233, 72459), (249, 67803), (291, 58017), (699, 24153), (747, 22601), (873, 19339), (2097, 8051)]