977961787

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{4583}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 1124363520

約数和(自身を除く): 146401733

約数列:

[1, 11, 19, 209, 1021, 4583, 11231, 19399, 50413, 87077, 213389, 957847, 4679243, 51471673, 88905617, 977961787]

約数ペア:

[(1, 977961787), (11, 88905617), (19, 51471673), (209, 4679243), (1021, 957847), (4583, 213389), (11231, 87077), (19399, 50413)]