2054332581

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{18503}}^1$

素因数の和:18841

約数の個数: 32

約数和(自身を含む): 3325390848

約数和(自身を除く): 1271058267

約数列:

[1, 3, 7, 17, 21, 51, 119, 311, 357, 933, 2177, 5287, 6531, 15861, 18503, 37009, 55509, 111027, 129521, 314551, 388563, 943653, 2201857, 5754433, 6605571, 17263299, 40281031, 97825361, 120843093, 293476083, 684777527, 2054332581]

約数ペア:

[(1, 2054332581), (3, 684777527), (7, 293476083), (17, 120843093), (21, 97825361), (51, 40281031), (119, 17263299), (311, 6605571), (357, 5754433), (933, 2201857), (2177, 943653), (5287, 388563), (6531, 314551), (15861, 129521), (18503, 111027), (37009, 55509)]