219444909

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{29723}}^1$

素因数の和:29856

約数の個数: 16

約数和(自身を含む): 308178432

約数和(自身を除く): 88733523

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 29723, 89169, 683629, 2050887, 3180361, 9541083, 73148303, 219444909]

約数ペア:

[(1, 219444909), (3, 73148303), (23, 9541083), (69, 3180361), (107, 2050887), (321, 683629), (2461, 89169), (7383, 29723)]