2423223

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 1608777

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 199, 297, 369, 451, 597, 1107, 1353, 1791, 2189, 4059, 5373, 6567, 8159, 12177, 19701, 24477, 59103, 73431, 89749, 220293, 269247, 807741, 2423223]

約数ペア:

[(1, 2423223), (3, 807741), (9, 269247), (11, 220293), (27, 89749), (33, 73431), (41, 59103), (99, 24477), (123, 19701), (199, 12177), (297, 8159), (369, 6567), (451, 5373), (597, 4059), (1107, 2189), (1353, 1791)]