1279486089

素因数分解:

$3^2\times 7^2\times {\mathrm{613}}^1\times {\mathrm{4733}}^1$

素因数の和:5366

約数の個数: 36

約数和(自身を含む): 2153846916

約数和(自身を除く): 874360827

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 613, 1839, 4291, 4733, 5517, 12873, 14199, 30037, 33131, 38619, 42597, 90111, 99393, 231917, 270333, 298179, 695751, 2087253, 2901329, 8703987, 20309303, 26111961, 60927909, 142165121, 182783727, 426495363, 1279486089]

約数ペア:

[(1, 1279486089), (3, 426495363), (7, 182783727), (9, 142165121), (21, 60927909), (49, 26111961), (63, 20309303), (147, 8703987), (441, 2901329), (613, 2087253), (1839, 695751), (4291, 298179), (4733, 270333), (5517, 231917), (12873, 99393), (14199, 90111), (30037, 42597), (33131, 38619)]