12796569

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 20016000

約数和(自身を除く): 7219431

約数列:

[1, 3, 9, 27, 29, 59, 87, 177, 261, 277, 531, 783, 831, 1593, 1711, 2493, 5133, 7479, 8033, 15399, 16343, 24099, 46197, 49029, 72297, 147087, 216891, 441261, 473947, 1421841, 4265523, 12796569]

約数ペア:

[(1, 12796569), (3, 4265523), (9, 1421841), (27, 473947), (29, 441261), (59, 216891), (87, 147087), (177, 72297), (261, 49029), (277, 46197), (531, 24099), (783, 16343), (831, 15399), (1593, 8033), (1711, 7479), (2493, 5133)]