4077021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 5914944

約数和(自身を除く): 1837923

約数列:

[1, 3, 13, 39, 107, 321, 977, 1391, 2931, 4173, 12701, 38103, 104539, 313617, 1359007, 4077021]

約数ペア:

[(1, 4077021), (3, 1359007), (13, 313617), (39, 104539), (107, 38103), (321, 12701), (977, 4173), (1391, 2931)]