1680521859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{10983803}}^1$

素因数の和:10983826

約数の個数: 12

約数和(自身を含む): 2570210136

約数和(自身を除く): 889688277

約数列:

[1, 3, 9, 17, 51, 153, 10983803, 32951409, 98854227, 186724651, 560173953, 1680521859]

約数ペア:

[(1, 1680521859), (3, 560173953), (9, 186724651), (17, 98854227), (51, 32951409), (153, 10983803)]