2787194883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{7331}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 4168329984

約数和(自身を除く): 1381135101

約数列:

[1, 3, 11, 33, 41, 123, 281, 451, 843, 1353, 3091, 7331, 9273, 11521, 21993, 34563, 80641, 126731, 241923, 300571, 380193, 901713, 2060011, 3306281, 6180033, 9918843, 22660121, 67980363, 84460451, 253381353, 929064961, 2787194883]

約数ペア:

[(1, 2787194883), (3, 929064961), (11, 253381353), (33, 84460451), (41, 67980363), (123, 22660121), (281, 9918843), (451, 6180033), (843, 3306281), (1353, 2060011), (3091, 901713), (7331, 380193), (9273, 300571), (11521, 241923), (21993, 126731), (34563, 80641)]