270693213

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{299771}}^1$

素因数の和:299824

約数の個数: 16

約数和(自身を含む): 422078976

約数和(自身を除く): 151385763

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 299771, 899313, 2098397, 6295191, 12890153, 38670459, 90231071, 270693213]

約数ペア:

[(1, 270693213), (3, 90231071), (7, 38670459), (21, 12890153), (43, 6295191), (129, 2098397), (301, 899313), (903, 299771)]