1425193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 1806336

約数和(自身を除く): 381143

約数列:

[1, 7, 11, 77, 83, 223, 581, 913, 1561, 2453, 6391, 17171, 18509, 129563, 203599, 1425193]

約数ペア:

[(1, 1425193), (7, 203599), (11, 129563), (77, 18509), (83, 17171), (223, 6391), (581, 2453), (913, 1561)]