2262519

素因数分解:

$3^3\times 7^1\times {\mathrm{11971}}^1$

素因数の和:11987

約数の個数: 16

約数和(自身を含む): 3831040

約数和(自身を除く): 1568521

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 11971, 35913, 83797, 107739, 251391, 323217, 754173, 2262519]

約数ペア:

[(1, 2262519), (3, 754173), (7, 323217), (9, 251391), (21, 107739), (27, 83797), (63, 35913), (189, 11971)]