12703581

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{42773}}^1$

素因数の和:42793

約数の個数: 16

約数和(自身を含む): 20531520

約数和(自身を除く): 7827939

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 42773, 128319, 384957, 470503, 1154871, 1411509, 4234527, 12703581]

約数ペア:

[(1, 12703581), (3, 4234527), (9, 1411509), (11, 1154871), (27, 470503), (33, 384957), (99, 128319), (297, 42773)]