2805983331

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1\times {\mathrm{1447}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 4053473280

約数和(自身を除く): 1247489949

約数列:

[1, 3, 17, 47, 51, 141, 799, 809, 1447, 2397, 2427, 4341, 13753, 24599, 38023, 41259, 68009, 73797, 114069, 204027, 646391, 1156153, 1170623, 1939173, 3468459, 3511869, 19900591, 55019281, 59701773, 165057843, 935327777, 2805983331]

約数ペア:

[(1, 2805983331), (3, 935327777), (17, 165057843), (47, 59701773), (51, 55019281), (141, 19900591), (799, 3511869), (809, 3468459), (1447, 1939173), (2397, 1170623), (2427, 1156153), (4341, 646391), (13753, 204027), (24599, 114069), (38023, 73797), (41259, 68009)]