298751217

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{19081}}^1$

素因数の和:19408

約数の個数: 16

約数和(自身を含む): 423162432

約数和(自身を除く): 124411215

約数列:

[1, 3, 17, 51, 307, 921, 5219, 15657, 19081, 57243, 324377, 973131, 5857867, 17573601, 99583739, 298751217]

約数ペア:

[(1, 298751217), (3, 99583739), (17, 17573601), (51, 5857867), (307, 973131), (921, 324377), (5219, 57243), (15657, 19081)]