71388792013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2393}}^1\times {\mathrm{387433}}^1$

素因数の和:389844

約数の個数: 16

約数和(自身を含む): 89041631616

約数和(自身を除く): 17652839603

約数列:

[1, 7, 11, 77, 2393, 16751, 26323, 184261, 387433, 2712031, 4261763, 29832341, 927127169, 6489890183, 10198398859, 71388792013]

約数ペア:

[(1, 71388792013), (7, 10198398859), (11, 6489890183), (77, 927127169), (2393, 29832341), (16751, 4261763), (26323, 2712031), (184261, 387433)]