28550409

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{5147}}^1$

素因数の和:5236

約数の個数: 12

約数和(自身を含む): 38980656

約数和(自身を除く): 10430247

約数列:

[1, 3, 43, 129, 1849, 5147, 5547, 15441, 221321, 663963, 9516803, 28550409]

約数ペア:

[(1, 28550409), (3, 9516803), (43, 663963), (129, 221321), (1849, 15441), (5147, 5547)]