11649261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 17920000

約数和(自身を除く): 6270739

約数列:

[1, 3, 13, 19, 39, 57, 79, 199, 237, 247, 597, 741, 1027, 1501, 2587, 3081, 3781, 4503, 7761, 11343, 15721, 19513, 47163, 49153, 58539, 147459, 204373, 298699, 613119, 896097, 3883087, 11649261]

約数ペア:

[(1, 11649261), (3, 3883087), (13, 896097), (19, 613119), (39, 298699), (57, 204373), (79, 147459), (199, 58539), (237, 49153), (247, 47163), (597, 19513), (741, 15721), (1027, 11343), (1501, 7761), (2587, 4503), (3081, 3781)]