3953493

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 6065280

約数和(自身を除く): 2111787

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 269, 639, 807, 1633, 2421, 4899, 6187, 14697, 18561, 19099, 55683, 57297, 171891, 439277, 1317831, 3953493]

約数ペア:

[(1, 3953493), (3, 1317831), (9, 439277), (23, 171891), (69, 57297), (71, 55683), (207, 19099), (213, 18561), (269, 14697), (639, 6187), (807, 4899), (1633, 2421)]