16236143

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 21131040

約数和(自身を除く): 4894897

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 661, 847, 2233, 3509, 4627, 7271, 19169, 24563, 50897, 79981, 134183, 210859, 559867, 1476013, 2319449, 16236143]

約数ペア:

[(1, 16236143), (7, 2319449), (11, 1476013), (29, 559867), (77, 210859), (121, 134183), (203, 79981), (319, 50897), (661, 24563), (847, 19169), (2233, 7271), (3509, 4627)]