12574143

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 19865600

約数和(自身を除く): 7291457

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 193, 381, 513, 579, 1143, 1737, 2413, 3429, 3667, 5211, 7239, 11001, 21717, 24511, 33003, 65151, 73533, 99009, 220599, 465709, 661797, 1397127, 4191381, 12574143]

約数ペア:

[(1, 12574143), (3, 4191381), (9, 1397127), (19, 661797), (27, 465709), (57, 220599), (127, 99009), (171, 73533), (193, 65151), (381, 33003), (513, 24511), (579, 21717), (1143, 11001), (1737, 7239), (2413, 5211), (3429, 3667)]