2197667877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{916841}}^1$

素因数の和:916908

約数の個数: 16

約数和(自身を含む): 3168605952

約数和(自身を除く): 970938075

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 916841, 2750523, 15586297, 43091527, 46758891, 129274581, 732555959, 2197667877]

約数ペア:

[(1, 2197667877), (3, 732555959), (17, 129274581), (47, 46758891), (51, 43091527), (141, 15586297), (799, 2750523), (2397, 916841)]