1373825451

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{20507}}^1$

素因数の和:20810

約数の個数: 16

約数和(自身を含む): 1856548224

約数和(自身を除く): 482722773

約数列:

[1, 3, 137, 163, 411, 489, 20507, 22331, 61521, 66993, 2809459, 3342641, 8428377, 10027923, 457941817, 1373825451]

約数ペア:

[(1, 1373825451), (3, 457941817), (137, 10027923), (163, 8428377), (411, 3342641), (489, 2809459), (20507, 66993), (22331, 61521)]