4049793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2153}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 6720480

約数和(自身を除く): 2670687

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 2153, 6459, 19377, 23683, 40907, 71049, 122721, 213147, 368163, 449977, 1349931, 4049793]

約数ペア:

[(1, 4049793), (3, 1349931), (9, 449977), (11, 368163), (19, 213147), (33, 122721), (57, 71049), (99, 40907), (171, 23683), (209, 19377), (627, 6459), (1881, 2153)]