2628099

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 4224000

約数和(自身を除く): 1595901

約数列:

[1, 3, 9, 19, 27, 47, 57, 109, 141, 171, 327, 423, 513, 893, 981, 1269, 2071, 2679, 2943, 5123, 6213, 8037, 15369, 18639, 24111, 46107, 55917, 97337, 138321, 292011, 876033, 2628099]

約数ペア:

[(1, 2628099), (3, 876033), (9, 292011), (19, 138321), (27, 97337), (47, 55917), (57, 46107), (109, 24111), (141, 18639), (171, 15369), (327, 8037), (423, 6213), (513, 5123), (893, 2943), (981, 2679), (1269, 2071)]