2017622943

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{133999}}^1$

素因数の和:134251

約数の個数: 24

約数和(自身を含む): 3344640000

約数和(自身を除く): 1327017057

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 15057, 133999, 401997, 937993, 1205991, 2813979, 8441937, 32025761, 96077283, 224180327, 288231849, 672540981, 2017622943]

約数ペア:

[(1, 2017622943), (3, 672540981), (7, 288231849), (9, 224180327), (21, 96077283), (63, 32025761), (239, 8441937), (717, 2813979), (1673, 1205991), (2151, 937993), (5019, 401997), (15057, 133999)]