2230239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 3415680

約数和(自身を除く): 1185441

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3557, 10671, 39127, 67583, 117381, 202749, 743413, 2230239]

約数ペア:

[(1, 2230239), (3, 743413), (11, 202749), (19, 117381), (33, 67583), (57, 39127), (209, 10671), (627, 3557)]