4024377

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 6912000

約数和(自身を除く): 2887623

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 199, 321, 597, 749, 963, 1393, 1791, 2247, 2889, 4179, 5373, 6741, 12537, 20223, 21293, 37611, 63879, 149051, 191637, 447153, 574911, 1341459, 4024377]

約数ペア:

[(1, 4024377), (3, 1341459), (7, 574911), (9, 447153), (21, 191637), (27, 149051), (63, 63879), (107, 37611), (189, 21293), (199, 20223), (321, 12537), (597, 6741), (749, 5373), (963, 4179), (1393, 2889), (1791, 2247)]