247938053

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{971}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 274337280

約数和(自身を除く): 26399227

約数列:

[1, 11, 139, 167, 971, 1529, 1837, 10681, 23213, 134969, 162157, 255343, 1484659, 1783727, 22539823, 247938053]

約数ペア:

[(1, 247938053), (11, 22539823), (139, 1783727), (167, 1484659), (971, 255343), (1529, 162157), (1837, 134969), (10681, 23213)]