22772469

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 34421760

約数和(自身を除く): 11649291

約数列:

[1, 3, 17, 19, 51, 57, 71, 213, 323, 331, 969, 993, 1207, 1349, 3621, 4047, 5627, 6289, 16881, 18867, 22933, 23501, 68799, 70503, 106913, 320739, 399517, 446519, 1198551, 1339557, 7590823, 22772469]

約数ペア:

[(1, 22772469), (3, 7590823), (17, 1339557), (19, 1198551), (51, 446519), (57, 399517), (71, 320739), (213, 106913), (323, 70503), (331, 68799), (969, 23501), (993, 22933), (1207, 18867), (1349, 16881), (3621, 6289), (4047, 5627)]