1439739903

素因数分解:

$3^1\times 7^2\times {\mathrm{9794149}}^1$

素因数の和:9794166

約数の個数: 12

約数和(自身を含む): 2233066200

約数和(自身を除く): 793326297

約数列:

[1, 3, 7, 21, 49, 147, 9794149, 29382447, 68559043, 205677129, 479913301, 1439739903]

約数ペア:

[(1, 1439739903), (3, 479913301), (7, 205677129), (21, 68559043), (49, 29382447), (147, 9794149)]