7311161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 9313920

約数和(自身を除く): 2002759

約数列:

[1, 11, 13, 29, 41, 43, 143, 319, 377, 451, 473, 533, 559, 1189, 1247, 1763, 4147, 5863, 6149, 13079, 13717, 15457, 16211, 19393, 22919, 51127, 170027, 178321, 252109, 562397, 664651, 7311161]

約数ペア:

[(1, 7311161), (11, 664651), (13, 562397), (29, 252109), (41, 178321), (43, 170027), (143, 51127), (319, 22919), (377, 19393), (451, 16211), (473, 15457), (533, 13717), (559, 13079), (1189, 6149), (1247, 5863), (1763, 4147)]