12686301

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 8227683

約数列:

[1, 3, 9, 17, 27, 37, 51, 81, 83, 111, 153, 243, 249, 333, 459, 629, 747, 999, 1377, 1411, 1887, 2241, 2997, 3071, 4131, 4233, 5661, 6723, 8991, 9213, 12699, 16983, 20169, 27639, 38097, 50949, 52207, 82917, 114291, 152847, 156621, 248751, 342873, 469863, 746253, 1409589, 4228767, 12686301]

約数ペア:

[(1, 12686301), (3, 4228767), (9, 1409589), (17, 746253), (27, 469863), (37, 342873), (51, 248751), (81, 156621), (83, 152847), (111, 114291), (153, 82917), (243, 52207), (249, 50949), (333, 38097), (459, 27639), (629, 20169), (747, 16983), (999, 12699), (1377, 9213), (1411, 8991), (1887, 6723), (2241, 5661), (2997, 4233), (3071, 4131)]