39447081

素因数分解:

$3^4\times {\mathrm{659}}^1\times {\mathrm{739}}^1$

素因数の和:1410

約数の個数: 20

約数和(自身を含む): 59096400

約数和(自身を除く): 19649319

約数列:

[1, 3, 9, 27, 81, 659, 739, 1977, 2217, 5931, 6651, 17793, 19953, 53379, 59859, 487001, 1461003, 4383009, 13149027, 39447081]

約数ペア:

[(1, 39447081), (3, 13149027), (9, 4383009), (27, 1461003), (81, 487001), (659, 59859), (739, 53379), (1977, 19953), (2217, 17793), (5931, 6651)]