27944631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21713}}^1$

素因数の和:21743

約数の個数: 24

約数和(自身を含む): 47423376

約数和(自身を除く): 19478745

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 21713, 65139, 195417, 238843, 282269, 716529, 846807, 2149587, 2540421, 3104959, 9314877, 27944631]

約数ペア:

[(1, 27944631), (3, 9314877), (9, 3104959), (11, 2540421), (13, 2149587), (33, 846807), (39, 716529), (99, 282269), (117, 238843), (143, 195417), (429, 65139), (1287, 21713)]