28732053

素因数分解:

$3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1553}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 43860096

約数和(自身を除く): 15128043

約数列:

[1, 3, 7, 21, 881, 1553, 2643, 4659, 6167, 10871, 18501, 32613, 1368193, 4104579, 9577351, 28732053]

約数ペア:

[(1, 28732053), (3, 9577351), (7, 4104579), (21, 1368193), (881, 32613), (1553, 18501), (2643, 10871), (4659, 6167)]