13245903

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 21665280

約数和(自身を除く): 8419377

約数列:

[1, 3, 9, 11, 27, 33, 99, 103, 297, 309, 433, 927, 1133, 1299, 2781, 3399, 3897, 4763, 10197, 11691, 14289, 30591, 42867, 44599, 128601, 133797, 401391, 490589, 1204173, 1471767, 4415301, 13245903]

約数ペア:

[(1, 13245903), (3, 4415301), (9, 1471767), (11, 1204173), (27, 490589), (33, 401391), (99, 133797), (103, 128601), (297, 44599), (309, 42867), (433, 30591), (927, 14289), (1133, 11691), (1299, 10197), (2781, 4763), (3399, 3897)]