74487387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{112349}}^1$

素因数の和:112382

約数の個数: 16

約数和(自身を含む): 113248800

約数和(自身を除く): 38761413

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 112349, 337047, 1460537, 1909933, 4381611, 5729799, 24829129, 74487387]

約数ペア:

[(1, 74487387), (3, 24829129), (13, 5729799), (17, 4381611), (39, 1909933), (51, 1460537), (221, 337047), (663, 112349)]