25350819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1621}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 36514464

約数和(自身を除く): 11163645

約数列:

[1, 3, 13, 39, 401, 1203, 1621, 4863, 5213, 15639, 21073, 63219, 650021, 1950063, 8450273, 25350819]

約数ペア:

[(1, 25350819), (3, 8450273), (13, 1950063), (39, 650021), (401, 63219), (1203, 21073), (1621, 15639), (4863, 5213)]