30780723

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1097}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 42163200

約数和(自身を除く): 11382477

約数列:

[1, 3, 47, 141, 199, 597, 1097, 3291, 9353, 28059, 51559, 154677, 218303, 654909, 10260241, 30780723]

約数ペア:

[(1, 30780723), (3, 10260241), (47, 654909), (141, 218303), (199, 154677), (597, 51559), (1097, 28059), (3291, 9353)]