5207210491

素因数分解:

$7^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1\times {\mathrm{1783}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 5974601728

約数和(自身を除く): 767391237

約数列:

[1, 7, 421, 991, 1783, 2947, 6937, 12481, 417211, 750643, 1766953, 2920477, 5254501, 12368671, 743887213, 5207210491]

約数ペア:

[(1, 5207210491), (7, 743887213), (421, 12368671), (991, 5254501), (1783, 2920477), (2947, 1766953), (6937, 750643), (12481, 417211)]