12528243

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5128

約数の個数: 32

約数和(自身を含む): 22848000

約数和(自身を除く): 10319757

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5099, 15297, 35693, 45891, 66287, 107079, 137673, 198861, 321237, 464009, 596583, 963711, 1392027, 1789749, 4176081, 12528243]

約数ペア:

[(1, 12528243), (3, 4176081), (7, 1789749), (9, 1392027), (13, 963711), (21, 596583), (27, 464009), (39, 321237), (63, 198861), (91, 137673), (117, 107079), (189, 66287), (273, 45891), (351, 35693), (819, 15297), (2457, 5099)]