1943187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 2770560

約数和(自身を除く): 827373

約数列:

[1, 3, 19, 57, 73, 219, 467, 1387, 1401, 4161, 8873, 26619, 34091, 102273, 647729, 1943187]

約数ペア:

[(1, 1943187), (3, 647729), (19, 102273), (57, 34091), (73, 26619), (219, 8873), (467, 4161), (1387, 1401)]