3340337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 4644864

約数和(自身を除く): 1304527

約数列:

[1, 7, 11, 13, 47, 71, 77, 91, 143, 329, 497, 517, 611, 781, 923, 1001, 3337, 3619, 4277, 5467, 6461, 6721, 10153, 23359, 36707, 43381, 47047, 71071, 256949, 303667, 477191, 3340337]

約数ペア:

[(1, 3340337), (7, 477191), (11, 303667), (13, 256949), (47, 71071), (71, 47047), (77, 43381), (91, 36707), (143, 23359), (329, 10153), (497, 6721), (517, 6461), (611, 5467), (781, 4277), (923, 3619), (1001, 3337)]