28751349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14767}}^1$

素因数の和:14840

約数の個数: 16

約数和(自身を含む): 42531840

約数和(自身を除く): 13780491

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 14767, 44301, 162437, 487311, 871253, 2613759, 9583783, 28751349]

約数ペア:

[(1, 28751349), (3, 9583783), (11, 2613759), (33, 871253), (59, 487311), (177, 162437), (649, 44301), (1947, 14767)]