165939839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1237}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 189681408

約数和(自身を除く): 23741569

約数列:

[1, 13, 17, 221, 607, 1237, 7891, 10319, 16081, 21029, 134147, 273377, 750859, 9761167, 12764603, 165939839]

約数ペア:

[(1, 165939839), (13, 12764603), (17, 9761167), (221, 750859), (607, 273377), (1237, 134147), (7891, 21029), (10319, 16081)]