996942405

素因数分解:

$3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{397981}}^1$

素因数の和:398156

約数の個数: 16

約数和(自身を含む): 1604663424

約数和(自身を除く): 607721019

約数列:

[1, 3, 5, 15, 167, 501, 835, 2505, 397981, 1193943, 1989905, 5969715, 66462827, 199388481, 332314135, 996942405]

約数ペア:

[(1, 996942405), (3, 332314135), (5, 199388481), (15, 66462827), (167, 5969715), (501, 1989905), (835, 1193943), (2505, 397981)]