2017634697

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{13337}}^1$

素因数の和:13790

約数の個数: 32

約数和(自身を含む): 3226728960

約数和(自身を除く): 1209094263

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 431, 1293, 3879, 5603, 11637, 13337, 16809, 40011, 50427, 120033, 151281, 173381, 360099, 520143, 1560429, 4681287, 5748247, 17244741, 51734223, 74727211, 155202669, 224181633, 672544899, 2017634697]

約数ペア:

[(1, 2017634697), (3, 672544899), (9, 224181633), (13, 155202669), (27, 74727211), (39, 51734223), (117, 17244741), (351, 5748247), (431, 4681287), (1293, 1560429), (3879, 520143), (5603, 360099), (11637, 173381), (13337, 151281), (16809, 120033), (40011, 50427)]