1881043617

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{407947}}^1$

素因数の和:408032

約数の個数: 16

約数和(自身を含む): 2643503040

約数和(自身を除く): 762459423

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 407947, 1223841, 11830463, 21621191, 35491389, 64863573, 627014539, 1881043617]

約数ペア:

[(1, 1881043617), (3, 627014539), (29, 64863573), (53, 35491389), (87, 21621191), (159, 11830463), (1537, 1223841), (4611, 407947)]