28599363

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{18803}}^1$

素因数の和:18835

約数の個数: 18

約数和(自身を含む): 44734716

約数和(自身を除く): 16135353

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 18803, 56409, 169227, 244439, 733317, 2199951, 3177707, 9533121, 28599363]

約数ペア:

[(1, 28599363), (3, 9533121), (9, 3177707), (13, 2199951), (39, 733317), (117, 244439), (169, 169227), (507, 56409), (1521, 18803)]