87304867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 104569920

約数和(自身を除く): 17265053

約数列:

[1, 13, 19, 37, 41, 233, 247, 481, 533, 703, 779, 1517, 3029, 4427, 8621, 9139, 9553, 10127, 19721, 28823, 57551, 112073, 124189, 163799, 181507, 353461, 374699, 2129387, 2359591, 4594993, 6715759, 87304867]

約数ペア:

[(1, 87304867), (13, 6715759), (19, 4594993), (37, 2359591), (41, 2129387), (233, 374699), (247, 353461), (481, 181507), (533, 163799), (703, 124189), (779, 112073), (1517, 57551), (3029, 28823), (4427, 19721), (8621, 10127), (9139, 9553)]