7969467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 12213504

約数和(自身を除く): 4244037

約数列:

[1, 3, 11, 33, 37, 61, 107, 111, 183, 321, 407, 671, 1177, 1221, 2013, 2257, 3531, 3959, 6527, 6771, 11877, 19581, 24827, 43549, 71797, 74481, 130647, 215391, 241499, 724497, 2656489, 7969467]

約数ペア:

[(1, 7969467), (3, 2656489), (11, 724497), (33, 241499), (37, 215391), (61, 130647), (107, 74481), (111, 71797), (183, 43549), (321, 24827), (407, 19581), (671, 11877), (1177, 6771), (1221, 6527), (2013, 3959), (2257, 3531)]