338256567

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5347}}^1$

素因数の和:5441

約数の個数: 40

約数和(自身を含む): 559101312

約数和(自身を除く): 220844745

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 5347, 5751, 7029, 16041, 21087, 48123, 58817, 63261, 144369, 176451, 379637, 433107, 529353, 1138911, 1588059, 3416733, 4176007, 4764177, 10250199, 12528021, 30750597, 37584063, 112752189, 338256567]

約数ペア:

[(1, 338256567), (3, 112752189), (9, 37584063), (11, 30750597), (27, 12528021), (33, 10250199), (71, 4764177), (81, 4176007), (99, 3416733), (213, 1588059), (297, 1138911), (639, 529353), (781, 433107), (891, 379637), (1917, 176451), (2343, 144369), (5347, 63261), (5751, 58817), (7029, 48123), (16041, 21087)]