7107903

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 36

約数和(自身を含む): 11577384

約数和(自身を除く): 4469481

約数列:

[1, 3, 9, 11, 33, 61, 99, 107, 121, 183, 321, 363, 549, 671, 963, 1089, 1177, 2013, 3531, 6039, 6527, 7381, 10593, 12947, 19581, 22143, 38841, 58743, 66429, 71797, 116523, 215391, 646173, 789767, 2369301, 7107903]

約数ペア:

[(1, 7107903), (3, 2369301), (9, 789767), (11, 646173), (33, 215391), (61, 116523), (99, 71797), (107, 66429), (121, 58743), (183, 38841), (321, 22143), (363, 19581), (549, 12947), (671, 10593), (963, 7381), (1089, 6527), (1177, 6039), (2013, 3531)]