300713

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:69

約数の個数: 18

約数和(自身を含む): 390906

約数和(自身を除く): 90193

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 361, 833, 931, 2261, 2527, 6137, 15827, 17689, 42959, 300713]

約数ペア:

[(1, 300713), (7, 42959), (17, 17689), (19, 15827), (49, 6137), (119, 2527), (133, 2261), (323, 931), (361, 833)]