289689117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1\times {\mathrm{4271}}^1$

素因数の和:5280

約数の個数: 16

約数和(自身を含む): 403550208

約数和(自身を除く): 113861091

約数列:

[1, 3, 23, 69, 983, 2949, 4271, 12813, 22609, 67827, 98233, 294699, 4198393, 12595179, 96563039, 289689117]

約数ペア:

[(1, 289689117), (3, 96563039), (23, 12595179), (69, 4198393), (983, 294699), (2949, 98233), (4271, 67827), (12813, 22609)]