53147507

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1851

約数の個数: 16

約数和(自身を含む): 62712000

約数和(自身を除く): 9564493

約数列:

[1, 7, 49, 89, 343, 623, 1741, 4361, 12187, 30527, 85309, 154949, 597163, 1084643, 7592501, 53147507]

約数ペア:

[(1, 53147507), (7, 7592501), (49, 1084643), (89, 597163), (343, 154949), (623, 85309), (1741, 30527), (4361, 12187)]