984812731

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17341}}^1$

素因数の和:17435

約数の個数: 24

約数和(自身を含む): 1225732560

約数和(自身を除く): 240919829

約数列:

[1, 7, 19, 49, 61, 133, 427, 931, 1159, 2989, 8113, 17341, 56791, 121387, 329479, 849709, 1057801, 2306353, 7404607, 16144471, 20098219, 51832249, 140687533, 984812731]

約数ペア:

[(1, 984812731), (7, 140687533), (19, 51832249), (49, 20098219), (61, 16144471), (133, 7404607), (427, 2306353), (931, 1057801), (1159, 849709), (2989, 329479), (8113, 121387), (17341, 56791)]