716450187

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1\times {\mathrm{7927}}^1$

素因数の和:8618

約数の個数: 16

約数和(自身を含む): 977236992

約数和(自身を除く): 260786805

約数列:

[1, 3, 47, 141, 641, 1923, 7927, 23781, 30127, 90381, 372569, 1117707, 5081207, 15243621, 238816729, 716450187]

約数ペア:

[(1, 716450187), (3, 238816729), (47, 15243621), (141, 5081207), (641, 1117707), (1923, 372569), (7927, 90381), (23781, 30127)]