331327427

素因数分解:

${\mathrm{43}}^1\times {\mathrm{131}}^2\times {\mathrm{449}}^1$

素因数の和:754

約数の個数: 12

約数和(自身を含む): 342401400

約数和(自身を除く): 11073973

約数列:

[1, 43, 131, 449, 5633, 17161, 19307, 58819, 737923, 2529217, 7705289, 331327427]

約数ペア:

[(1, 331327427), (43, 7705289), (131, 2529217), (449, 737923), (5633, 58819), (17161, 19307)]