12128169

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 16700544

約数和(自身を除く): 4572375

約数列:

[1, 3, 41, 123, 151, 453, 653, 1959, 6191, 18573, 26773, 80319, 98603, 295809, 4042723, 12128169]

約数ペア:

[(1, 12128169), (3, 4042723), (41, 295809), (123, 98603), (151, 80319), (453, 26773), (653, 18573), (1959, 6191)]