243399053317

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{2677}}^1\times {\mathrm{128603}}^1$

素因数の和:131388

約数の個数: 16

約数和(自身を含む): 281031633792

約数和(自身を除く): 37632580475

約数列:

[1, 7, 101, 707, 2677, 18739, 128603, 270377, 900221, 1892639, 12988903, 90922321, 344270231, 2409891617, 34771293331, 243399053317]

約数ペア:

[(1, 243399053317), (7, 34771293331), (101, 2409891617), (707, 344270231), (2677, 90922321), (18739, 12988903), (128603, 1892639), (270377, 900221)]