1850394321

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{2979701}}^1$

素因数の和:2979733

約数の個数: 16

約数和(自身を含む): 2860513920

約数和(自身を除く): 1010119599

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 2979701, 8939103, 26817309, 68533123, 80451927, 205599369, 616798107, 1850394321]

約数ペア:

[(1, 1850394321), (3, 616798107), (9, 205599369), (23, 80451927), (27, 68533123), (69, 26817309), (207, 8939103), (621, 2979701)]