40847961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 68640768

約数和(自身を除く): 27792807

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 1823, 2037, 3201, 5469, 7469, 12761, 20053, 22407, 38283, 60159, 140371, 176831, 421113, 530493, 1237817, 1945141, 3713451, 5835423, 13615987, 40847961]

約数ペア:

[(1, 40847961), (3, 13615987), (7, 5835423), (11, 3713451), (21, 1945141), (33, 1237817), (77, 530493), (97, 421113), (231, 176831), (291, 140371), (679, 60159), (1067, 38283), (1823, 22407), (2037, 20053), (3201, 12761), (5469, 7469)]