56429681

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3965

約数の個数: 24

約数和(自身を含む): 75075840

約数和(自身を除く): 18646159

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 3919, 14399, 27433, 43109, 66623, 301763, 466361, 474199, 732853, 3319393, 5129971, 8061383, 56429681]

約数ペア:

[(1, 56429681), (7, 8061383), (11, 5129971), (17, 3319393), (77, 732853), (119, 474199), (121, 466361), (187, 301763), (847, 66623), (1309, 43109), (2057, 27433), (3919, 14399)]