38807199

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 57829200

約数和(自身を除く): 19022001

約数列:

[1, 3, 9, 43, 129, 149, 387, 447, 673, 1341, 2019, 6057, 6407, 19221, 28939, 57663, 86817, 100277, 260451, 300831, 902493, 4311911, 12935733, 38807199]

約数ペア:

[(1, 38807199), (3, 12935733), (9, 4311911), (43, 902493), (129, 300831), (149, 260451), (387, 100277), (447, 86817), (673, 57663), (1341, 28939), (2019, 19221), (6057, 6407)]