1149273881

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{39821}}^1$

素因数の和:39885

約数の個数: 24

約数和(自身を含む): 1452706560

約数和(自身を除く): 303432679

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 28861, 39821, 278747, 756599, 1234451, 1951229, 5296193, 8641157, 23454569, 37073351, 60488099, 164181983, 1149273881]

約数ペア:

[(1, 1149273881), (7, 164181983), (19, 60488099), (31, 37073351), (49, 23454569), (133, 8641157), (217, 5296193), (589, 1951229), (931, 1234451), (1519, 756599), (4123, 278747), (28861, 39821)]