319734963

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{28627}}^1$

素因数の和:28723

約数の個数: 24

約数和(自身を含む): 495722448

約数和(自身を除く): 175987485

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 28627, 85881, 257643, 486659, 1459977, 2089771, 4379931, 6269313, 18807939, 35526107, 106578321, 319734963]

約数ペア:

[(1, 319734963), (3, 106578321), (9, 35526107), (17, 18807939), (51, 6269313), (73, 4379931), (153, 2089771), (219, 1459977), (657, 486659), (1241, 257643), (3723, 85881), (11169, 28627)]