43424381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 60715008

約数和(自身を除く): 17290627

約数列:

[1, 7, 11, 13, 47, 71, 77, 91, 143, 169, 329, 497, 517, 611, 781, 923, 1001, 1183, 1859, 3337, 3619, 4277, 5467, 6461, 6721, 7943, 10153, 11999, 13013, 23359, 36707, 43381, 47047, 55601, 71071, 83993, 87373, 131989, 256949, 303667, 477191, 563953, 611611, 923923, 3340337, 3947671, 6203483, 43424381]

約数ペア:

[(1, 43424381), (7, 6203483), (11, 3947671), (13, 3340337), (47, 923923), (71, 611611), (77, 563953), (91, 477191), (143, 303667), (169, 256949), (329, 131989), (497, 87373), (517, 83993), (611, 71071), (781, 55601), (923, 47047), (1001, 43381), (1183, 36707), (1859, 23359), (3337, 13013), (3619, 11999), (4277, 10153), (5467, 7943), (6461, 6721)]