17817757729

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{20107}}^1$

素因数の和:20440

約数の個数: 16

約数和(自身を含む): 18451100800

約数和(自身を除く): 633343071

約数列:

[1, 61, 73, 199, 4453, 12139, 14527, 20107, 886147, 1226527, 1467811, 4001293, 89536471, 244078873, 292094389, 17817757729]

約数ペア:

[(1, 17817757729), (61, 292094389), (73, 244078873), (199, 89536471), (4453, 4001293), (12139, 1467811), (14527, 1226527), (20107, 886147)]