42997097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 12886423

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 253, 299, 391, 769, 2431, 3289, 4301, 5083, 8459, 9997, 13073, 17687, 55913, 109967, 143803, 169949, 194557, 229931, 300679, 1869439, 2529241, 3307469, 3908827, 42997097]

約数ペア:

[(1, 42997097), (11, 3908827), (13, 3307469), (17, 2529241), (23, 1869439), (143, 300679), (187, 229931), (221, 194557), (253, 169949), (299, 143803), (391, 109967), (769, 55913), (2431, 17687), (3289, 13073), (4301, 9997), (5083, 8459)]