470679987

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{12347}}^1$

素因数の和:12578

約数の個数: 16

約数和(自身を含む): 638934912

約数和(自身を除く): 168254925

約数列:

[1, 3, 97, 131, 291, 393, 12347, 12707, 37041, 38121, 1197659, 1617457, 3592977, 4852371, 156893329, 470679987]

約数ペア:

[(1, 470679987), (3, 156893329), (97, 4852371), (131, 3592977), (291, 1617457), (393, 1197659), (12347, 38121), (12707, 37041)]