1383670085

素因数分解:

$5^1\times 7^2\times {\mathrm{5647633}}^1$

素因数の和:5647652

約数の個数: 12

約数和(自身を含む): 1931490828

約数和(自身を除く): 547820743

約数列:

[1, 5, 7, 35, 49, 245, 5647633, 28238165, 39533431, 197667155, 276734017, 1383670085]

約数ペア:

[(1, 1383670085), (5, 276734017), (7, 197667155), (35, 39533431), (49, 28238165), (245, 5647633)]