1355519809

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{17239}}^1$

素因数の和:17532

約数の個数: 16

約数和(自身を含む): 1588838400

約数和(自身を除く): 233318591

約数列:

[1, 7, 47, 239, 329, 1673, 11233, 17239, 78631, 120673, 810233, 4120121, 5671631, 28840847, 193645687, 1355519809]

約数ペア:

[(1, 1355519809), (7, 193645687), (47, 28840847), (239, 5671631), (329, 4120121), (1673, 810233), (11233, 120673), (17239, 78631)]