14143129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 19353600

約数和(自身を除く): 5210471

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 199, 497, 781, 923, 1001, 1393, 2189, 2587, 5467, 6461, 10153, 14129, 15323, 18109, 28457, 71071, 98903, 155419, 183677, 199199, 1087933, 1285739, 2020447, 14143129]

約数ペア:

[(1, 14143129), (7, 2020447), (11, 1285739), (13, 1087933), (71, 199199), (77, 183677), (91, 155419), (143, 98903), (199, 71071), (497, 28457), (781, 18109), (923, 15323), (1001, 14129), (1393, 10153), (2189, 6461), (2587, 5467)]