12869702949

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{656651}}^1$

素因数の和:656840

約数の個数: 16

約数和(自身を含む): 17650805760

約数和(自身を除く): 4781102811

約数列:

[1, 3, 47, 139, 141, 417, 6533, 19599, 656651, 1969953, 30862597, 91274489, 92587791, 273823467, 4289900983, 12869702949]

約数ペア:

[(1, 12869702949), (3, 4289900983), (47, 273823467), (139, 92587791), (141, 91274489), (417, 30862597), (6533, 1969953), (19599, 656651)]