12440277

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{27103}}^1$

素因数の和:27129

約数の個数: 16

約数和(自身を含む): 19514880

約数和(自身を除く): 7074603

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 27103, 81309, 243927, 460751, 731781, 1382253, 4146759, 12440277]

約数ペア:

[(1, 12440277), (3, 4146759), (9, 1382253), (17, 731781), (27, 460751), (51, 243927), (153, 81309), (459, 27103)]