4726449

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 8736000

約数和(自身を除く): 4009551

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 199, 203, 261, 273, 377, 597, 609, 819, 1131, 1393, 1791, 1827, 2587, 2639, 3393, 4179, 5771, 7761, 7917, 12537, 17313, 18109, 23283, 23751, 40397, 51939, 54327, 75023, 121191, 162981, 225069, 363573, 525161, 675207, 1575483, 4726449]

約数ペア:

[(1, 4726449), (3, 1575483), (7, 675207), (9, 525161), (13, 363573), (21, 225069), (29, 162981), (39, 121191), (63, 75023), (87, 54327), (91, 51939), (117, 40397), (199, 23751), (203, 23283), (261, 18109), (273, 17313), (377, 12537), (597, 7917), (609, 7761), (819, 5771), (1131, 4179), (1393, 3393), (1791, 2639), (1827, 2587)]