4182489

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 6758400

約数和(自身を除く): 2575911

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 263, 279, 513, 589, 789, 837, 1767, 2367, 4997, 5301, 7101, 8153, 14991, 15903, 24459, 44973, 73377, 134919, 154907, 220131, 464721, 1394163, 4182489]

約数ペア:

[(1, 4182489), (3, 1394163), (9, 464721), (19, 220131), (27, 154907), (31, 134919), (57, 73377), (93, 44973), (171, 24459), (263, 15903), (279, 14991), (513, 8153), (589, 7101), (789, 5301), (837, 4997), (1767, 2367)]