2017816449

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{42433}}^1$

素因数の和:42589

約数の個数: 24

約数和(自身を含む): 2979885216

約数和(自身を除く): 962068767

約数列:

[1, 3, 11, 33, 121, 131, 363, 393, 1441, 4323, 15851, 42433, 47553, 127299, 466763, 1400289, 5134393, 5558723, 15403179, 16676169, 61145953, 183437859, 672605483, 2017816449]

約数ペア:

[(1, 2017816449), (3, 672605483), (11, 183437859), (33, 61145953), (121, 16676169), (131, 15403179), (363, 5558723), (393, 5134393), (1441, 1400289), (4323, 466763), (15851, 127299), (42433, 47553)]