1330562649

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{480521}}^1$

素因数の和:480608

約数の個数: 16

約数和(自身を含む): 1937464704

約数和(自身を除く): 606902055

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 480521, 1441563, 6246773, 18740319, 34116991, 102350973, 443520883, 1330562649]

約数ペア:

[(1, 1330562649), (3, 443520883), (13, 102350973), (39, 34116991), (71, 18740319), (213, 6246773), (923, 1441563), (2769, 480521)]