219364713

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{32369}}^1$

素因数の和:32629

約数の個数: 16

約数和(自身を含む): 326289600

約数和(自身を除く): 106924887

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 32369, 97107, 291321, 873963, 8124619, 24373857, 73121571, 219364713]

約数ペア:

[(1, 219364713), (3, 73121571), (9, 24373857), (27, 8124619), (251, 873963), (753, 291321), (2259, 97107), (6777, 32369)]