1188369

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 2114112

約数和(自身を除く): 925743

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1451, 4353, 10157, 13059, 18863, 30471, 56589, 91413, 132041, 169767, 396123, 1188369]

約数ペア:

[(1, 1188369), (3, 396123), (7, 169767), (9, 132041), (13, 91413), (21, 56589), (39, 30471), (63, 18863), (91, 13059), (117, 10157), (273, 4353), (819, 1451)]