3177921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 4505600

約数和(自身を除く): 1327679

約数列:

[1, 3, 19, 57, 127, 381, 439, 1317, 2413, 7239, 8341, 25023, 55753, 167259, 1059307, 3177921]

約数ペア:

[(1, 3177921), (3, 1059307), (19, 167259), (57, 55753), (127, 25023), (381, 8341), (439, 7239), (1317, 2413)]