2247696891

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{70729}}^1$

素因数の和:70856

約数の個数: 32

約数和(自身を含む): 3666643200

約数和(自身を除く): 1418946309

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 297, 321, 963, 1177, 2889, 3531, 10593, 31779, 70729, 212187, 636561, 778019, 1909683, 2334057, 7002171, 7568003, 21006513, 22704009, 68112027, 83248033, 204336081, 249744099, 749232297, 2247696891]

約数ペア:

[(1, 2247696891), (3, 749232297), (9, 249744099), (11, 204336081), (27, 83248033), (33, 68112027), (99, 22704009), (107, 21006513), (297, 7568003), (321, 7002171), (963, 2334057), (1177, 1909683), (2889, 778019), (3531, 636561), (10593, 212187), (31779, 70729)]