407188029

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{757}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 589420800

約数和(自身を除く): 182232771

約数列:

[1, 3, 17, 51, 53, 159, 199, 597, 757, 901, 2271, 2703, 3383, 10149, 10547, 12869, 31641, 38607, 40121, 120363, 150643, 179299, 451929, 537897, 682057, 2046171, 2560931, 7682793, 7984079, 23952237, 135729343, 407188029]

約数ペア:

[(1, 407188029), (3, 135729343), (17, 23952237), (51, 7984079), (53, 7682793), (159, 2560931), (199, 2046171), (597, 682057), (757, 537897), (901, 451929), (2271, 179299), (2703, 150643), (3383, 120363), (10149, 40121), (10547, 38607), (12869, 31641)]