4256703

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 7388160

約数和(自身を除く): 3131457

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 73, 93, 99, 171, 209, 219, 279, 341, 589, 627, 657, 803, 1023, 1387, 1767, 1881, 2263, 2409, 3069, 4161, 5301, 6479, 6789, 7227, 12483, 15257, 19437, 20367, 24893, 42997, 45771, 58311, 74679, 128991, 137313, 224037, 386973, 472967, 1418901, 4256703]

約数ペア:

[(1, 4256703), (3, 1418901), (9, 472967), (11, 386973), (19, 224037), (31, 137313), (33, 128991), (57, 74679), (73, 58311), (93, 45771), (99, 42997), (171, 24893), (209, 20367), (219, 19437), (279, 15257), (341, 12483), (589, 7227), (627, 6789), (657, 6479), (803, 5301), (1023, 4161), (1387, 3069), (1767, 2409), (1881, 2263)]