11784357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2143}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 18729984

約数和(自身を除く): 6945627

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2143, 5499, 6429, 19287, 27859, 83577, 100721, 250731, 302163, 906489, 1309373, 3928119, 11784357]

約数ペア:

[(1, 11784357), (3, 3928119), (9, 1309373), (13, 906489), (39, 302163), (47, 250731), (117, 100721), (141, 83577), (423, 27859), (611, 19287), (1833, 6429), (2143, 5499)]