71043869

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6764

約数の個数: 16

約数和(自身を含む): 82420800

約数和(自身を除く): 11376931

約数列:

[1, 13, 19, 43, 247, 559, 817, 6689, 10621, 86957, 127091, 287627, 1652183, 3739151, 5464913, 71043869]

約数ペア:

[(1, 71043869), (13, 5464913), (19, 3739151), (43, 1652183), (247, 287627), (559, 127091), (817, 86957), (6689, 10621)]