131024049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 201688704

約数和(自身を除く): 70664655

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 1079, 1411, 2381, 3237, 4233, 7143, 18343, 30953, 40477, 55029, 92859, 121431, 197623, 526201, 592869, 1578603, 2569099, 3359591, 7707297, 10078773, 43674683, 131024049]

約数ペア:

[(1, 131024049), (3, 43674683), (13, 10078773), (17, 7707297), (39, 3359591), (51, 2569099), (83, 1578603), (221, 592869), (249, 526201), (663, 197623), (1079, 121431), (1411, 92859), (2381, 55029), (3237, 40477), (4233, 30953), (7143, 18343)]