2738638077

素因数分解:

$3^1\times 7^2\times {\mathrm{683}}^1\times {\mathrm{27277}}^1$

素因数の和:27977

約数の個数: 24

約数和(自身を含む): 4254058656

約数和(自身を除く): 1515420579

約数列:

[1, 3, 7, 21, 49, 147, 683, 2049, 4781, 14343, 27277, 33467, 81831, 100401, 190939, 572817, 1336573, 4009719, 18630191, 55890573, 130411337, 391234011, 912879359, 2738638077]

約数ペア:

[(1, 2738638077), (3, 912879359), (7, 391234011), (21, 130411337), (49, 55890573), (147, 18630191), (683, 4009719), (2049, 1336573), (4781, 572817), (14343, 190939), (27277, 100401), (33467, 81831)]