1565796963

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1181}}^1\times {\mathrm{9403}}^1$

素因数の和:10634

約数の個数: 16

約数和(自身を含む): 2134181376

約数和(自身を除く): 568384413

約数列:

[1, 3, 47, 141, 1181, 3543, 9403, 28209, 55507, 166521, 441941, 1325823, 11104943, 33314829, 521932321, 1565796963]

約数ペア:

[(1, 1565796963), (3, 521932321), (47, 33314829), (141, 11104943), (1181, 1325823), (3543, 441941), (9403, 166521), (28209, 55507)]