2730126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{65003}}^1$

素因数の和:65015

約数の個数: 16

約数和(自身を含む): 6240384

約数和(自身を除く): 3510258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 65003, 130006, 195009, 390018, 455021, 910042, 1365063, 2730126]

約数ペア:

[(1, 2730126), (2, 1365063), (3, 910042), (6, 455021), (7, 390018), (14, 195009), (21, 130006), (42, 65003)]