16238043

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 24

約数和(自身を含む): 25566960

約数和(自身を除く): 9328917

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2081, 2601, 6243, 7803, 18729, 35377, 56187, 106131, 318393, 601409, 955179, 1804227, 5412681, 16238043]

約数ペア:

[(1, 16238043), (3, 5412681), (9, 1804227), (17, 955179), (27, 601409), (51, 318393), (153, 106131), (289, 56187), (459, 35377), (867, 18729), (2081, 7803), (2601, 6243)]