2017884231

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{98467}}^1$

素因数の和:98513

約数の個数: 40

約数和(自身を含む): 3431412864

約数和(自身を除く): 1413528633

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 20493, 98467, 295401, 886203, 1083137, 2264741, 2658609, 3249411, 6794223, 7975827, 9748233, 20382669, 24912151, 29244699, 61148007, 74736453, 87734097, 183444021, 224209359, 672628077, 2017884231]

約数ペア:

[(1, 2017884231), (3, 672628077), (9, 224209359), (11, 183444021), (23, 87734097), (27, 74736453), (33, 61148007), (69, 29244699), (81, 24912151), (99, 20382669), (207, 9748233), (253, 7975827), (297, 6794223), (621, 3249411), (759, 2658609), (891, 2264741), (1863, 1083137), (2277, 886203), (6831, 295401), (20493, 98467)]