2013193707

素因数分解:

$3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{96737}}^1$

素因数の和:97738

約数の個数: 16

約数和(自身を含む): 3070851072

約数和(自身を除く): 1057657365

約数列:

[1, 3, 7, 21, 991, 2973, 6937, 20811, 96737, 290211, 677159, 2031477, 95866367, 287599101, 671064569, 2013193707]

約数ペア:

[(1, 2013193707), (3, 671064569), (7, 287599101), (21, 95866367), (991, 2031477), (2973, 677159), (6937, 290211), (20811, 96737)]