28800819

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{26017}}^1$

素因数の和:26067

約数の個数: 16

約数和(自身を含む): 43710240

約数和(自身を除く): 14909421

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 26017, 78051, 234153, 702459, 1066697, 3200091, 9600273, 28800819]

約数ペア:

[(1, 28800819), (3, 9600273), (9, 3200091), (27, 1066697), (41, 702459), (123, 234153), (369, 78051), (1107, 26017)]