1304297281

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{4253}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 1505303424

約数和(自身を除く): 201006143

約数列:

[1, 7, 193, 227, 1351, 1589, 4253, 29771, 43811, 306677, 820829, 965431, 5745803, 6758017, 186328183, 1304297281]

約数ペア:

[(1, 1304297281), (7, 186328183), (193, 6758017), (227, 5745803), (1351, 965431), (1589, 820829), (4253, 306677), (29771, 43811)]