16254387

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 24328304

約数和(自身を除く): 8073917

約数列:

[1, 3, 9, 43, 97, 129, 291, 387, 433, 873, 1299, 3897, 4171, 12513, 18619, 37539, 42001, 55857, 126003, 167571, 378009, 1806043, 5418129, 16254387]

約数ペア:

[(1, 16254387), (3, 5418129), (9, 1806043), (43, 378009), (97, 167571), (129, 126003), (291, 55857), (387, 42001), (433, 37539), (873, 18619), (1299, 12513), (3897, 4171)]