2830449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1593231

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 127, 323, 381, 391, 437, 969, 1173, 1311, 2159, 2413, 2921, 6477, 7239, 7429, 8763, 22287, 41021, 49657, 55499, 123063, 148971, 166497, 943483, 2830449]

約数ペア:

[(1, 2830449), (3, 943483), (17, 166497), (19, 148971), (23, 123063), (51, 55499), (57, 49657), (69, 41021), (127, 22287), (323, 8763), (381, 7429), (391, 7239), (437, 6477), (969, 2921), (1173, 2413), (1311, 2159)]