29779897

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 37756800

約数和(自身を除く): 7976903

約数列:

[1, 7, 19, 29, 49, 133, 203, 551, 931, 1103, 1421, 3857, 7721, 20957, 26999, 31987, 54047, 146699, 223909, 607753, 1026893, 1567363, 4254271, 29779897]

約数ペア:

[(1, 29779897), (7, 4254271), (19, 1567363), (29, 1026893), (49, 607753), (133, 223909), (203, 146699), (551, 54047), (931, 31987), (1103, 26999), (1421, 20957), (3857, 7721)]