28374951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27737}}^1$

素因数の和:27782

約数の個数: 16

約数和(自身を含む): 42605568

約数和(自身を除く): 14230617

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 27737, 83211, 305107, 859847, 915321, 2579541, 9458317, 28374951]

約数ペア:

[(1, 28374951), (3, 9458317), (11, 2579541), (31, 915321), (33, 859847), (93, 305107), (341, 83211), (1023, 27737)]