2163304815

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{38083}}^1$

素因数の和:38639

約数の個数: 32

約数和(自身を含む): 3963173376

約数和(自身を除く): 1799868561

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 541, 1623, 2705, 3787, 8115, 11361, 18935, 38083, 56805, 114249, 190415, 266581, 571245, 799743, 1332905, 3998715, 20602903, 61808709, 103014515, 144220321, 309043545, 432660963, 721101605, 2163304815]

約数ペア:

[(1, 2163304815), (3, 721101605), (5, 432660963), (7, 309043545), (15, 144220321), (21, 103014515), (35, 61808709), (105, 20602903), (541, 3998715), (1623, 1332905), (2705, 799743), (3787, 571245), (8115, 266581), (11361, 190415), (18935, 114249), (38083, 56805)]