1319987133

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{10531}}^1$

素因数の和:11289

約数の個数: 24

約数和(自身を含む): 2009926880

約数和(自身を除く): 689939747

約数列:

[1, 3, 9, 19, 57, 171, 733, 2199, 6597, 10531, 13927, 31593, 41781, 94779, 125343, 200089, 600267, 1800801, 7719223, 23157669, 69473007, 146665237, 439995711, 1319987133]

約数ペア:

[(1, 1319987133), (3, 439995711), (9, 146665237), (19, 69473007), (57, 23157669), (171, 7719223), (733, 1800801), (2199, 600267), (6597, 200089), (10531, 125343), (13927, 94779), (31593, 41781)]