2109287523

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3240073}}^1$

素因数の和:3240114

約数の個数: 16

約数和(自身を含む): 3317835776

約数和(自身を除く): 1208548253

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3240073, 9720219, 22680511, 68041533, 100442263, 301326789, 703095841, 2109287523]

約数ペア:

[(1, 2109287523), (3, 703095841), (7, 301326789), (21, 100442263), (31, 68041533), (93, 22680511), (217, 9720219), (651, 3240073)]