11755287

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1409}}^1$

素因数の和:1524

約数の個数: 20

約数和(自身を含む): 17743440

約数和(自身を除く): 5988153

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1409, 2781, 4227, 8343, 12681, 38043, 114129, 145127, 435381, 1306143, 3918429, 11755287]

約数ペア:

[(1, 11755287), (3, 3918429), (9, 1306143), (27, 435381), (81, 145127), (103, 114129), (309, 38043), (927, 12681), (1409, 8343), (2781, 4227)]