2629627

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 3677184

約数和(自身を除く): 1047557

約数列:

[1, 7, 11, 13, 37, 71, 77, 91, 143, 259, 407, 481, 497, 781, 923, 1001, 2627, 2849, 3367, 5291, 5467, 6461, 10153, 18389, 28897, 34151, 37037, 71071, 202279, 239057, 375661, 2629627]

約数ペア:

[(1, 2629627), (7, 375661), (11, 239057), (13, 202279), (37, 71071), (71, 37037), (77, 34151), (91, 28897), (143, 18389), (259, 10153), (407, 6461), (481, 5467), (497, 5291), (781, 3367), (923, 2849), (1001, 2627)]