3209157

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 5690880

約数和(自身を除く): 2481723

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 383, 399, 441, 931, 1149, 1197, 2681, 2793, 3447, 7277, 8043, 8379, 18767, 21831, 24129, 50939, 56301, 65493, 152817, 168903, 356573, 458451, 1069719, 3209157]

約数ペア:

[(1, 3209157), (3, 1069719), (7, 458451), (9, 356573), (19, 168903), (21, 152817), (49, 65493), (57, 56301), (63, 50939), (133, 24129), (147, 21831), (171, 18767), (383, 8379), (399, 8043), (441, 7277), (931, 3447), (1149, 2793), (1197, 2681)]