7646379

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 4610901

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 607, 663, 741, 969, 1821, 4199, 7891, 10319, 11533, 12597, 23673, 30957, 34599, 134147, 149929, 196061, 402441, 449787, 588183, 2548793, 7646379]

約数ペア:

[(1, 7646379), (3, 2548793), (13, 588183), (17, 449787), (19, 402441), (39, 196061), (51, 149929), (57, 134147), (221, 34599), (247, 30957), (323, 23673), (607, 12597), (663, 11533), (741, 10319), (969, 7891), (1821, 4199)]