5141854081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2973889}}^1$

素因数の和:2973928

約数の個数: 16

約数和(自身を含む): 6661513600

約数和(自身を除く): 1519659519

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2973889, 20817223, 38660557, 56503891, 270623899, 395527237, 734550583, 5141854081]

約数ペア:

[(1, 5141854081), (7, 734550583), (13, 395527237), (19, 270623899), (91, 56503891), (133, 38660557), (247, 20817223), (1729, 2973889)]