3487682037

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1267787}}^1$

素因数の和:1267928

約数の個数: 16

約数和(自身を含む): 5355136512

約数和(自身を除く): 1867454475

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 1267787, 3803361, 8874509, 26623527, 166080097, 498240291, 1162560679, 3487682037]

約数ペア:

[(1, 3487682037), (3, 1162560679), (7, 498240291), (21, 166080097), (131, 26623527), (393, 8874509), (917, 3803361), (2751, 1267787)]