313645651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{941}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 346490208

約数和(自身を除く): 32844557

約数列:

[1, 11, 157, 193, 941, 1727, 2123, 10351, 30301, 147737, 181613, 333311, 1625107, 1997743, 28513241, 313645651]

約数ペア:

[(1, 313645651), (11, 28513241), (157, 1997743), (193, 1625107), (941, 333311), (1727, 181613), (2123, 147737), (10351, 30301)]