42858959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 53512704

約数和(自身を除く): 10653745

約数列:

[1, 11, 13, 23, 83, 143, 157, 253, 299, 913, 1079, 1727, 1909, 2041, 3289, 3611, 11869, 13031, 20999, 22451, 24817, 39721, 46943, 143341, 169403, 272987, 299713, 516373, 1863433, 3296843, 3896269, 42858959]

約数ペア:

[(1, 42858959), (11, 3896269), (13, 3296843), (23, 1863433), (83, 516373), (143, 299713), (157, 272987), (253, 169403), (299, 143341), (913, 46943), (1079, 39721), (1727, 24817), (1909, 22451), (2041, 20999), (3289, 13031), (3611, 11869)]