2878049331

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1663}}^1\times {\mathrm{6203}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 4294557696

約数和(自身を除く): 1416508365

約数列:

[1, 3, 9, 31, 93, 279, 1663, 4989, 6203, 14967, 18609, 51553, 55827, 154659, 192293, 463977, 576879, 1730637, 10315589, 30946767, 92840301, 319783259, 959349777, 2878049331]

約数ペア:

[(1, 2878049331), (3, 959349777), (9, 319783259), (31, 92840301), (93, 30946767), (279, 10315589), (1663, 1730637), (4989, 576879), (6203, 463977), (14967, 192293), (18609, 154659), (51553, 55827)]