942309009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{128153}}^1$

素因数の和:128221

約数の個数: 24

約数和(自身を含む): 1466081760

約数和(自身を除く): 523772751

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 128153, 384459, 1153377, 2434907, 5510579, 7304721, 16531737, 21914163, 49595211, 104701001, 314103003, 942309009]

約数ペア:

[(1, 942309009), (3, 314103003), (9, 104701001), (19, 49595211), (43, 21914163), (57, 16531737), (129, 7304721), (171, 5510579), (387, 2434907), (817, 1153377), (2451, 384459), (7353, 128153)]