2078706231

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{559243}}^1$

素因数の和:559315

約数の個数: 24

約数和(自身を含む): 3489682560

約数和(自身を除く): 1410976329

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 559243, 1677729, 3914701, 5033187, 11744103, 32995337, 35232309, 98986011, 230967359, 296958033, 692902077, 2078706231]

約数ペア:

[(1, 2078706231), (3, 692902077), (7, 296958033), (9, 230967359), (21, 98986011), (59, 35232309), (63, 32995337), (177, 11744103), (413, 5033187), (531, 3914701), (1239, 1677729), (3717, 559243)]