713168211

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{2521}}^1$

素因数の和:3259

約数の個数: 32

約数和(自身を含む): 1145996800

約数和(自身を除く): 432828589

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 709, 2127, 2521, 4963, 7563, 13471, 14889, 17647, 40413, 47899, 52941, 94297, 143697, 282891, 335293, 1005879, 1787389, 5362167, 12511723, 33960391, 37535169, 101881173, 237722737, 713168211]

約数ペア:

[(1, 713168211), (3, 237722737), (7, 101881173), (19, 37535169), (21, 33960391), (57, 12511723), (133, 5362167), (399, 1787389), (709, 1005879), (2127, 335293), (2521, 282891), (4963, 143697), (7563, 94297), (13471, 52941), (14889, 47899), (17647, 40413)]