457353

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 730240

約数和(自身を除く): 272887

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1303, 3909, 11727, 16939, 35181, 50817, 152451, 457353]

約数ペア:

[(1, 457353), (3, 152451), (9, 50817), (13, 35181), (27, 16939), (39, 11727), (117, 3909), (351, 1303)]