11218881

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1907}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 15660864

約数和(自身を除く): 4441983

約数列:

[1, 3, 37, 53, 111, 159, 1907, 1961, 5721, 5883, 70559, 101071, 211677, 303213, 3739627, 11218881]

約数ペア:

[(1, 11218881), (3, 3739627), (37, 303213), (53, 211677), (111, 101071), (159, 70559), (1907, 5883), (1961, 5721)]