2016521031

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1\times {\mathrm{1321}}^1$

素因数の和:1951

約数の個数: 32

約数和(自身を含む): 3101390848

約数和(自身を除く): 1084869817

約数列:

[1, 3, 7, 21, 157, 463, 471, 1099, 1321, 1389, 3241, 3297, 3963, 9247, 9723, 27741, 72691, 207397, 218073, 508837, 611623, 622191, 1451779, 1526511, 1834869, 4281361, 4355337, 12844083, 96024811, 288074433, 672173677, 2016521031]

約数ペア:

[(1, 2016521031), (3, 672173677), (7, 288074433), (21, 96024811), (157, 12844083), (463, 4355337), (471, 4281361), (1099, 1834869), (1321, 1526511), (1389, 1451779), (3241, 622191), (3297, 611623), (3963, 508837), (9247, 218073), (9723, 207397), (27741, 72691)]