1680493551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{116531}}^1$

素因数の和:116587

約数の個数: 32

約数和(自身を含む): 2684897280

約数和(自身を除く): 1004403729

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 14421, 116531, 349593, 1281841, 2214089, 2680213, 3845523, 6642267, 8040639, 24354979, 29482343, 50924047, 73064937, 88447029, 152772141, 560164517, 1680493551]

約数ペア:

[(1, 1680493551), (3, 560164517), (11, 152772141), (19, 88447029), (23, 73064937), (33, 50924047), (57, 29482343), (69, 24354979), (209, 8040639), (253, 6642267), (437, 3845523), (627, 2680213), (759, 2214089), (1311, 1281841), (4807, 349593), (14421, 116531)]