306002011

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{17299}}^1$

素因数の和:17351

約数の個数: 18

約数和(自身を含む): 375704100

約数和(自身を除く): 69702089

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 17299, 17689, 121093, 328681, 847651, 2300767, 6244939, 16105369, 43714573, 306002011]

約数ペア:

[(1, 306002011), (7, 43714573), (19, 16105369), (49, 6244939), (133, 2300767), (361, 847651), (931, 328681), (2527, 121093), (17299, 17689)]