2053863243

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{4003}}^1$

素因数の和:4656

約数の個数: 32

約数和(自身を含む): 3146823680

約数和(自身を除く): 1092960437

約数列:

[1, 3, 9, 27, 31, 93, 279, 613, 837, 1839, 4003, 5517, 12009, 16551, 19003, 36027, 57009, 108081, 124093, 171027, 372279, 513081, 1116837, 2453839, 3350511, 7361517, 22084551, 66253653, 76069009, 228207027, 684621081, 2053863243]

約数ペア:

[(1, 2053863243), (3, 684621081), (9, 228207027), (27, 76069009), (31, 66253653), (93, 22084551), (279, 7361517), (613, 3350511), (837, 2453839), (1839, 1116837), (4003, 513081), (5517, 372279), (12009, 171027), (16551, 124093), (19003, 108081), (36027, 57009)]