12216963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1549}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 17856000

約数和(自身を除く): 5639037

約数列:

[1, 3, 11, 33, 239, 717, 1549, 2629, 4647, 7887, 17039, 51117, 370211, 1110633, 4072321, 12216963]

約数ペア:

[(1, 12216963), (3, 4072321), (11, 1110633), (33, 370211), (239, 51117), (717, 17039), (1549, 7887), (2629, 4647)]