12764709

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2671}}^1$

素因数の和:2742

約数の個数: 20

約数和(自身を含む): 19398720

約数和(自身を除く): 6634011

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2671, 4779, 8013, 24039, 72117, 157589, 216351, 472767, 1418301, 4254903, 12764709]

約数ペア:

[(1, 12764709), (3, 4254903), (9, 1418301), (27, 472767), (59, 216351), (81, 157589), (177, 72117), (531, 24039), (1593, 8013), (2671, 4779)]