17313597

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1593

約数の個数: 24

約数和(自身を含む): 28745600

約数和(自身を除く): 11432003

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 1381, 1393, 1791, 4143, 4179, 9667, 12429, 12537, 29001, 87003, 274819, 824457, 1923733, 2473371, 5771199, 17313597]

約数ペア:

[(1, 17313597), (3, 5771199), (7, 2473371), (9, 1923733), (21, 824457), (63, 274819), (199, 87003), (597, 29001), (1381, 12537), (1393, 12429), (1791, 9667), (4143, 4179)]