1064784981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{25117}}^1$

素因数の和:26220

約数の個数: 16

約数和(自身を含む): 1530389504

約数和(自身を除く): 465604523

約数列:

[1, 3, 13, 39, 1087, 3261, 14131, 25117, 42393, 75351, 326521, 979563, 27302179, 81906537, 354928327, 1064784981]

約数ペア:

[(1, 1064784981), (3, 354928327), (13, 81906537), (39, 27302179), (1087, 979563), (3261, 326521), (14131, 75351), (25117, 42393)]