2009799

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 3329280

約数和(自身を除く): 1319481

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 101, 201, 297, 303, 603, 737, 909, 1111, 1809, 2211, 2727, 3333, 6633, 6767, 9999, 19899, 20301, 29997, 60903, 74437, 182709, 223311, 669933, 2009799]

約数ペア:

[(1, 2009799), (3, 669933), (9, 223311), (11, 182709), (27, 74437), (33, 60903), (67, 29997), (99, 20301), (101, 19899), (201, 9999), (297, 6767), (303, 6633), (603, 3333), (737, 2727), (909, 2211), (1111, 1809)]