56447691

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{937}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 77261184

約数和(自身を除く): 20813493

約数列:

[1, 3, 43, 129, 467, 937, 1401, 2811, 20081, 40291, 60243, 120873, 437579, 1312737, 18815897, 56447691]

約数ペア:

[(1, 56447691), (3, 18815897), (43, 1312737), (129, 437579), (467, 120873), (937, 60243), (1401, 40291), (2811, 20081)]