28488339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3467}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 45444672

約数和(自身を除く): 16956333

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 3467, 8217, 10401, 31203, 38137, 114411, 287761, 343233, 863283, 2589849, 3165371, 9496113, 28488339]

約数ペア:

[(1, 28488339), (3, 9496113), (9, 3165371), (11, 2589849), (33, 863283), (83, 343233), (99, 287761), (249, 114411), (747, 38137), (913, 31203), (2739, 10401), (3467, 8217)]