2746863

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 4617600

約数和(自身を除く): 1870737

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 739, 1239, 2217, 3717, 5173, 6651, 15519, 43601, 46557, 130803, 305207, 392409, 915621, 2746863]

約数ペア:

[(1, 2746863), (3, 915621), (7, 392409), (9, 305207), (21, 130803), (59, 46557), (63, 43601), (177, 15519), (413, 6651), (531, 5173), (739, 3717), (1239, 2217)]