51513441

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{57047}}^1$

素因数の和:57100

約数の個数: 16

約数和(自身を含む): 80323584

約数和(自身を除く): 28810143

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 57047, 171141, 399329, 1197987, 2453021, 7359063, 17171147, 51513441]

約数ペア:

[(1, 51513441), (3, 17171147), (7, 7359063), (21, 2453021), (43, 1197987), (129, 399329), (301, 171141), (903, 57047)]