1971167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 2322432

約数和(自身を除く): 351265

約数列:

[1, 11, 17, 83, 127, 187, 913, 1397, 1411, 2159, 10541, 15521, 23749, 115951, 179197, 1971167]

約数ペア:

[(1, 1971167), (11, 179197), (17, 115951), (83, 23749), (127, 15521), (187, 10541), (913, 2159), (1397, 1411)]