1314953759

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1433}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 1560868848

約数和(自身を除く): 245915089

約数列:

[1, 7, 49, 61, 307, 427, 1433, 2149, 2989, 10031, 15043, 18727, 70217, 87413, 131089, 439931, 611891, 917623, 3079517, 4283237, 21556619, 26835791, 187850537, 1314953759]

約数ペア:

[(1, 1314953759), (7, 187850537), (49, 26835791), (61, 21556619), (307, 4283237), (427, 3079517), (1433, 917623), (2149, 611891), (2989, 439931), (10031, 131089), (15043, 87413), (18727, 70217)]