55576213

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42457}}^1$

素因数の和:42492

約数の個数: 16

約数和(自身を含む): 73367424

約数和(自身を除く): 17791211

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 42457, 297199, 467027, 721769, 3269189, 5052383, 7939459, 55576213]

約数ペア:

[(1, 55576213), (7, 7939459), (11, 5052383), (17, 3269189), (77, 721769), (119, 467027), (187, 297199), (1309, 42457)]