8881027393

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{6203}}^1$

素因数の和:6757

約数の個数: 24

約数和(自身を含む): 10523969280

約数和(自身を除く): 1642941887

約数列:

[1, 7, 49, 61, 427, 479, 2989, 3353, 6203, 23471, 29219, 43421, 204533, 303947, 378383, 1431731, 2648681, 2971237, 18540767, 20798659, 145590613, 181245457, 1268718199, 8881027393]

約数ペア:

[(1, 8881027393), (7, 1268718199), (49, 181245457), (61, 145590613), (427, 20798659), (479, 18540767), (2989, 2971237), (3353, 2648681), (6203, 1431731), (23471, 378383), (29219, 303947), (43421, 204533)]