15231337493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{20899}}^1$

素因数の和:21956

約数の個数: 16

約数和(自身を含む): 16519694400

約数和(自身を除く): 1288356907

約数列:

[1, 17, 43, 731, 997, 16949, 20899, 42871, 355283, 728807, 898657, 15277169, 20836303, 354217151, 895961029, 15231337493]

約数ペア:

[(1, 15231337493), (17, 895961029), (43, 354217151), (731, 20836303), (997, 15277169), (16949, 898657), (20899, 728807), (42871, 355283)]