2017520043

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{13499}}^1$

素因数の和:14167

約数の個数: 32

約数和(自身を含む): 3359232000

約数和(自身を除く): 1341711957

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 647, 1941, 4529, 7117, 13499, 13587, 21351, 40497, 49819, 94493, 148489, 149457, 283479, 445467, 1039423, 3118269, 8733853, 26201559, 61136971, 96072383, 183410913, 288217149, 672506681, 2017520043]

約数ペア:

[(1, 2017520043), (3, 672506681), (7, 288217149), (11, 183410913), (21, 96072383), (33, 61136971), (77, 26201559), (231, 8733853), (647, 3118269), (1941, 1039423), (4529, 445467), (7117, 283479), (13499, 149457), (13587, 148489), (21351, 94493), (40497, 49819)]