1252797

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 2073024

約数和(自身を除く): 820227

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 353, 507, 1059, 1183, 2471, 3549, 4589, 7413, 13767, 32123, 59657, 96369, 178971, 417599, 1252797]

約数ペア:

[(1, 1252797), (3, 417599), (7, 178971), (13, 96369), (21, 59657), (39, 32123), (91, 13767), (169, 7413), (273, 4589), (353, 3549), (507, 2471), (1059, 1183)]