3721509987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2579009}}^1$

素因数の和:2579062

約数の個数: 16

約数和(自身を含む): 5488133280

約数和(自身を除く): 1766623293

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 2579009, 7737027, 33527117, 95423333, 100581351, 286269999, 1240503329, 3721509987]

約数ペア:

[(1, 3721509987), (3, 1240503329), (13, 286269999), (37, 100581351), (39, 95423333), (111, 33527117), (481, 7737027), (1443, 2579009)]