11475513

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 20157632

約数和(自身を除く): 8682119

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 547, 567, 777, 999, 1641, 2331, 2997, 3829, 4923, 6993, 11487, 14769, 20239, 20979, 34461, 44307, 60717, 103383, 141673, 182151, 310149, 425019, 546453, 1275057, 1639359, 3825171, 11475513]

約数ペア:

[(1, 11475513), (3, 3825171), (7, 1639359), (9, 1275057), (21, 546453), (27, 425019), (37, 310149), (63, 182151), (81, 141673), (111, 103383), (189, 60717), (259, 44307), (333, 34461), (547, 20979), (567, 20239), (777, 14769), (999, 11487), (1641, 6993), (2331, 4923), (2997, 3829)]