426801321

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{64171}}^1$

素因数の和:64916

約数の個数: 12

約数和(自身を含む): 617334640

約数和(自身を除く): 190533319

約数列:

[1, 3, 9, 739, 2217, 6651, 64171, 192513, 577539, 47422369, 142267107, 426801321]

約数ペア:

[(1, 426801321), (3, 142267107), (9, 47422369), (739, 577539), (2217, 192513), (6651, 64171)]