12128163839

素因数分解:

${\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{128339}}^1$

素因数の和:128443

約数の個数: 16

約数和(自身を含む): 13528062720

約数和(自身を除く): 1399898881

約数列:

[1, 11, 71, 121, 781, 1331, 8591, 94501, 128339, 1411729, 9112069, 15529019, 100232759, 170819209, 1102560349, 12128163839]

約数ペア:

[(1, 12128163839), (11, 1102560349), (71, 170819209), (121, 100232759), (781, 15529019), (1331, 9112069), (8591, 1411729), (94501, 128339)]