7115877

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 11491200

約数和(自身を除く): 4375323

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 419, 459, 629, 999, 1257, 1887, 3771, 5661, 7123, 11313, 15503, 16983, 21369, 46509, 64107, 139527, 192321, 263551, 418581, 790653, 2371959, 7115877]

約数ペア:

[(1, 7115877), (3, 2371959), (9, 790653), (17, 418581), (27, 263551), (37, 192321), (51, 139527), (111, 64107), (153, 46509), (333, 21369), (419, 16983), (459, 15503), (629, 11313), (999, 7123), (1257, 5661), (1887, 3771)]