2013273031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{65203}}^1$

素因数の和:65622

約数の個数: 16

約数和(自身を含む): 2516352768

約数和(自身を除く): 503079737

約数列:

[1, 7, 11, 77, 401, 2807, 4411, 30877, 65203, 456421, 717233, 5020631, 26146403, 183024821, 287610433, 2013273031]

約数ペア:

[(1, 2013273031), (7, 287610433), (11, 183024821), (77, 26146403), (401, 5020631), (2807, 717233), (4411, 456421), (30877, 65203)]