84371859

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65557}}^1$

素因数の和:65587

約数の個数: 24

約数和(自身を含む): 143178672

約数和(自身を除く): 58806813

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 65557, 196671, 590013, 721127, 852241, 2163381, 2556723, 6490143, 7670169, 9374651, 28123953, 84371859]

約数ペア:

[(1, 84371859), (3, 28123953), (9, 9374651), (11, 7670169), (13, 6490143), (33, 2556723), (39, 2163381), (99, 852241), (117, 721127), (143, 590013), (429, 196671), (1287, 65557)]