4496247

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 8087040

約数和(自身を除く): 3590793

約数列:

[1, 3, 7, 9, 21, 23, 29, 63, 69, 87, 107, 161, 203, 207, 261, 321, 483, 609, 667, 749, 963, 1449, 1827, 2001, 2247, 2461, 3103, 4669, 6003, 6741, 7383, 9309, 14007, 17227, 21721, 22149, 27927, 42021, 51681, 65163, 71369, 155043, 195489, 214107, 499583, 642321, 1498749, 4496247]

約数ペア:

[(1, 4496247), (3, 1498749), (7, 642321), (9, 499583), (21, 214107), (23, 195489), (29, 155043), (63, 71369), (69, 65163), (87, 51681), (107, 42021), (161, 27927), (203, 22149), (207, 21721), (261, 17227), (321, 14007), (483, 9309), (609, 7383), (667, 6741), (749, 6003), (963, 4669), (1449, 3103), (1827, 2461), (2001, 2247)]