347394993

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 539934912

約数和(自身を除く): 192539919

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 241, 361, 363, 627, 723, 1083, 1331, 2299, 2651, 3971, 3993, 4579, 6897, 7953, 11913, 13737, 25289, 29161, 43681, 50369, 75867, 87001, 87483, 131043, 151107, 261003, 320771, 480491, 554059, 957011, 962313, 1441473, 1662177, 2871033, 6094649, 10527121, 18283947, 31581363, 115798331, 347394993]

約数ペア:

[(1, 347394993), (3, 115798331), (11, 31581363), (19, 18283947), (33, 10527121), (57, 6094649), (121, 2871033), (209, 1662177), (241, 1441473), (361, 962313), (363, 957011), (627, 554059), (723, 480491), (1083, 320771), (1331, 261003), (2299, 151107), (2651, 131043), (3971, 87483), (3993, 87001), (4579, 75867), (6897, 50369), (7953, 43681), (11913, 29161), (13737, 25289)]