49407423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74521}}^1$

素因数の和:74554

約数の個数: 16

約数和(自身を含む): 75118176

約数和(自身を除く): 25710753

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 74521, 223563, 968773, 1266857, 2906319, 3800571, 16469141, 49407423]

約数ペア:

[(1, 49407423), (3, 16469141), (13, 3800571), (17, 2906319), (39, 1266857), (51, 968773), (221, 223563), (663, 74521)]