28327083

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7823}}^1$

素因数の和:7914

約数の個数: 16

約数和(自身を含む): 40559616

約数和(自身を除く): 12232533

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 7823, 23469, 132991, 398973, 555433, 1666299, 9442361, 28327083]

約数ペア:

[(1, 28327083), (3, 9442361), (17, 1666299), (51, 555433), (71, 398973), (213, 132991), (1207, 23469), (3621, 7823)]