6398409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 9123840

約数和(自身を除く): 2725431

約数列:

[1, 3, 17, 51, 109, 327, 1151, 1853, 3453, 5559, 19567, 58701, 125459, 376377, 2132803, 6398409]

約数ペア:

[(1, 6398409), (3, 2132803), (17, 376377), (51, 125459), (109, 58701), (327, 19567), (1151, 5559), (1853, 3453)]