40808547

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3919}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 64209600

約数和(自身を除く): 23401053

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 3919, 10413, 11757, 35271, 50947, 152841, 348791, 458523, 1046373, 3139119, 4534283, 13602849, 40808547]

約数ペア:

[(1, 40808547), (3, 13602849), (9, 4534283), (13, 3139119), (39, 1046373), (89, 458523), (117, 348791), (267, 152841), (801, 50947), (1157, 35271), (3471, 11757), (3919, 10413)]