26716907

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{28697}}^1$

素因数の和:28730

約数の個数: 12

約数和(自身を含む): 32715720

約数和(自身を除く): 5998813

約数列:

[1, 7, 19, 49, 133, 931, 28697, 200879, 545243, 1406153, 3816701, 26716907]

約数ペア:

[(1, 26716907), (7, 3816701), (19, 1406153), (49, 545243), (133, 200879), (931, 28697)]