397803423

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{53881}}^1$

素因数の和:54014

約数の個数: 16

約数和(自身を含む): 558648576

約数和(自身を除く): 160845153

約数列:

[1, 3, 23, 69, 107, 321, 2461, 7383, 53881, 161643, 1239263, 3717789, 5765267, 17295801, 132601141, 397803423]

約数ペア:

[(1, 397803423), (3, 132601141), (23, 17295801), (69, 5765267), (107, 3717789), (321, 1239263), (2461, 161643), (7383, 53881)]