28359583

素因数分解:

$7^3\times {\mathrm{89}}^1\times {\mathrm{929}}^1$

素因数の和:1039

約数の個数: 16

約数和(自身を含む): 33480000

約数和(自身を除く): 5120417

約数列:

[1, 7, 49, 89, 343, 623, 929, 4361, 6503, 30527, 45521, 82681, 318647, 578767, 4051369, 28359583]

約数ペア:

[(1, 28359583), (7, 4051369), (49, 578767), (89, 318647), (343, 82681), (623, 45521), (929, 30527), (4361, 6503)]