56989427

素因数分解:

${\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 64088064

約数和(自身を除く): 7098637

約数列:

[1, 11, 47, 121, 517, 911, 1331, 5687, 10021, 42817, 62557, 110231, 470987, 1212541, 5180857, 56989427]

約数ペア:

[(1, 56989427), (11, 5180857), (47, 1212541), (121, 470987), (517, 110231), (911, 62557), (1331, 42817), (5687, 10021)]