2801475081

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{175961}}^1$

素因数の和:176057

約数の個数: 24

約数和(自身を含む): 4254761160

約数和(自身を除く): 1453286079

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 15921, 175961, 527883, 1583649, 5102869, 10733621, 15308607, 32200863, 45925821, 96602589, 311275009, 933825027, 2801475081]

約数ペア:

[(1, 2801475081), (3, 933825027), (9, 311275009), (29, 96602589), (61, 45925821), (87, 32200863), (183, 15308607), (261, 10733621), (549, 5102869), (1769, 1583649), (5307, 527883), (15921, 175961)]