1081347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 1547520

約数和(自身を除く): 466173

約数列:

[1, 3, 19, 57, 61, 183, 311, 933, 1159, 3477, 5909, 17727, 18971, 56913, 360449, 1081347]

約数ペア:

[(1, 1081347), (3, 360449), (19, 56913), (57, 18971), (61, 17727), (183, 5909), (311, 3477), (933, 1159)]