8553831

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 13590528

約数和(自身を除く): 5036697

約数列:

[1, 3, 11, 13, 33, 39, 127, 143, 157, 381, 429, 471, 1397, 1651, 1727, 2041, 4191, 4953, 5181, 6123, 18161, 19939, 22451, 54483, 59817, 67353, 219329, 259207, 657987, 777621, 2851277, 8553831]

約数ペア:

[(1, 8553831), (3, 2851277), (11, 777621), (13, 657987), (33, 259207), (39, 219329), (127, 67353), (143, 59817), (157, 54483), (381, 22451), (429, 19939), (471, 18161), (1397, 6123), (1651, 5181), (1727, 4953), (2041, 4191)]