299291881

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{4591}}^1$

素因数の和:4804

約数の個数: 16

約数和(自身を含む): 349726720

約数和(自身を除く): 50434839

約数列:

[1, 7, 67, 139, 469, 973, 4591, 9313, 32137, 65191, 307597, 638149, 2153179, 4467043, 42755983, 299291881]

約数ペア:

[(1, 299291881), (7, 42755983), (67, 4467043), (139, 2153179), (469, 638149), (973, 307597), (4591, 65191), (9313, 32137)]