2017272393

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 3126090240

約数和(自身を除く): 1108817847

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 283, 849, 881, 899, 2547, 2643, 2697, 7929, 8091, 8207, 8773, 24621, 25549, 26319, 27311, 73863, 76647, 78957, 81933, 229941, 245799, 249323, 254417, 747969, 763251, 792019, 2243907, 2289753, 2376057, 7128171, 7230367, 7729013, 21691101, 23187039, 65073303, 69561117, 224141377, 672424131, 2017272393]

約数ペア:

[(1, 2017272393), (3, 672424131), (9, 224141377), (29, 69561117), (31, 65073303), (87, 23187039), (93, 21691101), (261, 7729013), (279, 7230367), (283, 7128171), (849, 2376057), (881, 2289753), (899, 2243907), (2547, 792019), (2643, 763251), (2697, 747969), (7929, 254417), (8091, 249323), (8207, 245799), (8773, 229941), (24621, 81933), (25549, 78957), (26319, 76647), (27311, 73863)]