86983793

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^2\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 18

約数和(自身を含む): 96649254

約数和(自身を除く): 9665461

約数列:

[1, 13, 47, 169, 233, 611, 2209, 3029, 7943, 10951, 28717, 39377, 142363, 373321, 514697, 1850719, 6691061, 86983793]

約数ペア:

[(1, 86983793), (13, 6691061), (47, 1850719), (169, 514697), (233, 373321), (611, 142363), (2209, 39377), (3029, 28717), (7943, 10951)]