1240593

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 1731840

約数和(自身を除く): 491247

約数列:

[1, 3, 43, 59, 129, 163, 177, 489, 2537, 7009, 7611, 9617, 21027, 28851, 413531, 1240593]

約数ペア:

[(1, 1240593), (3, 413531), (43, 28851), (59, 21027), (129, 9617), (163, 7611), (177, 7009), (489, 2537)]