237270803

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 313674240

約数和(自身を除く): 76403437

約数列:

[1, 7, 11, 19, 77, 133, 157, 209, 1033, 1099, 1463, 1727, 2983, 7231, 11363, 12089, 19627, 20881, 32813, 79541, 137389, 162181, 215897, 229691, 1135267, 1511279, 1783991, 3081439, 12487937, 21570073, 33895829, 237270803]

約数ペア:

[(1, 237270803), (7, 33895829), (11, 21570073), (19, 12487937), (77, 3081439), (133, 1783991), (157, 1511279), (209, 1135267), (1033, 229691), (1099, 215897), (1463, 162181), (1727, 137389), (2983, 79541), (7231, 32813), (11363, 20881), (12089, 19627)]