855314889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{8783}}^1$

素因数の和:9037

約数の個数: 32

約数和(自身を含む): 1345849344

約数和(自身を除く): 490534455

約数列:

[1, 3, 11, 13, 33, 39, 143, 227, 429, 681, 2497, 2951, 7491, 8783, 8853, 26349, 32461, 96613, 97383, 114179, 289839, 342537, 1255969, 1993741, 3767907, 5981223, 21931151, 25918633, 65793453, 77755899, 285104963, 855314889]

約数ペア:

[(1, 855314889), (3, 285104963), (11, 77755899), (13, 65793453), (33, 25918633), (39, 21931151), (143, 5981223), (227, 3767907), (429, 1993741), (681, 1255969), (2497, 342537), (2951, 289839), (7491, 114179), (8783, 97383), (8853, 96613), (26349, 32461)]