28523665149

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4635733}}^1$

素因数の和:4636036

約数の個数: 16

約数和(自身を含む): 43612985472

約数和(自身を除く): 15089320323

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 4635733, 13907199, 32450131, 97350393, 1358269769, 4074809307, 9507888383, 28523665149]

約数ペア:

[(1, 28523665149), (3, 9507888383), (7, 4074809307), (21, 1358269769), (293, 97350393), (879, 32450131), (2051, 13907199), (6153, 4635733)]