2079061389

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^2\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 36

約数和(自身を含む): 3095011296

約数和(自身を除く): 1015949907

約数列:

[1, 3, 9, 67, 73, 201, 219, 603, 647, 657, 1941, 4891, 5329, 5823, 14673, 15987, 43349, 44019, 47231, 47961, 130047, 141693, 357043, 390141, 425079, 1071129, 3164477, 3213387, 3447863, 9493431, 10343589, 28480293, 31030767, 231006821, 693020463, 2079061389]

約数ペア:

[(1, 2079061389), (3, 693020463), (9, 231006821), (67, 31030767), (73, 28480293), (201, 10343589), (219, 9493431), (603, 3447863), (647, 3213387), (657, 3164477), (1941, 1071129), (4891, 425079), (5329, 390141), (5823, 357043), (14673, 141693), (15987, 130047), (43349, 47961), (44019, 47231)]