174021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 16

約数和(自身を含む): 253440

約数和(自身を除く): 79419

約数列:

[1, 3, 19, 43, 57, 71, 129, 213, 817, 1349, 2451, 3053, 4047, 9159, 58007, 174021]

約数ペア:

[(1, 174021), (3, 58007), (19, 9159), (43, 4047), (57, 3053), (71, 2451), (129, 1349), (213, 817)]