11908143

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5987}}^1$

素因数の和:6023

約数の個数: 24

約数和(自身を含む): 19616688

約数和(自身を除く): 7708545

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 5987, 17961, 53883, 77831, 101779, 233493, 305337, 700479, 916011, 1323127, 3969381, 11908143]

約数ペア:

[(1, 11908143), (3, 3969381), (9, 1323127), (13, 916011), (17, 700479), (39, 305337), (51, 233493), (117, 101779), (153, 77831), (221, 53883), (663, 17961), (1989, 5987)]