1372737

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 1915200

約数和(自身を除く): 542463

約数列:

[1, 3, 37, 83, 111, 149, 249, 447, 3071, 5513, 9213, 12367, 16539, 37101, 457579, 1372737]

約数ペア:

[(1, 1372737), (3, 457579), (37, 37101), (83, 16539), (111, 12367), (149, 9213), (249, 5513), (447, 3071)]