287927727

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{5419}}^1$

素因数の和:5710

約数の個数: 16

約数和(自身を含む): 390240000

約数和(自身を除く): 102312273

約数列:

[1, 3, 89, 199, 267, 597, 5419, 16257, 17711, 53133, 482291, 1078381, 1446873, 3235143, 95975909, 287927727]

約数ペア:

[(1, 287927727), (3, 95975909), (89, 3235143), (199, 1446873), (267, 1078381), (597, 482291), (5419, 53133), (16257, 17711)]