230966769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 343641600

約数和(自身を除く): 112674831

約数列:

[1, 3, 11, 33, 59, 177, 313, 379, 649, 939, 1137, 1947, 3443, 4169, 10329, 12507, 18467, 22361, 55401, 67083, 118627, 203137, 245971, 355881, 609411, 737913, 1304897, 3914691, 6998993, 20996979, 76988923, 230966769]

約数ペア:

[(1, 230966769), (3, 76988923), (11, 20996979), (33, 6998993), (59, 3914691), (177, 1304897), (313, 737913), (379, 609411), (649, 355881), (939, 245971), (1137, 203137), (1947, 118627), (3443, 67083), (4169, 55401), (10329, 22361), (12507, 18467)]