2788337517

素因数分解:

$3^1\times 7^1\times {\mathrm{2423}}^1\times {\mathrm{54799}}^1$

素因数の和:57232

約数の個数: 16

約数和(自身を含む): 4250726400

約数和(自身を除く): 1462388883

約数列:

[1, 3, 7, 21, 2423, 7269, 16961, 50883, 54799, 164397, 383593, 1150779, 132777977, 398333931, 929445839, 2788337517]

約数ペア:

[(1, 2788337517), (3, 929445839), (7, 398333931), (21, 132777977), (2423, 1150779), (7269, 383593), (16961, 164397), (50883, 54799)]