231121803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 343429632

約数和(自身を除く): 112307829

約数列:

[1, 3, 11, 33, 97, 103, 291, 309, 701, 1067, 1133, 2103, 3201, 3399, 7711, 9991, 23133, 29973, 67997, 72203, 109901, 203991, 216609, 329703, 747967, 794233, 2243901, 2382699, 7003691, 21011073, 77040601, 231121803]

約数ペア:

[(1, 231121803), (3, 77040601), (11, 21011073), (33, 7003691), (97, 2382699), (103, 2243901), (291, 794233), (309, 747967), (701, 329703), (1067, 216609), (1133, 203991), (2103, 109901), (3201, 72203), (3399, 67997), (7711, 29973), (9991, 23133)]