3406239

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 5503680

約数和(自身を除く): 2097441

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 181, 369, 459, 543, 697, 1107, 1629, 2091, 3077, 4887, 6273, 7421, 9231, 18819, 22263, 27693, 66789, 83079, 126157, 200367, 378471, 1135413, 3406239]

約数ペア:

[(1, 3406239), (3, 1135413), (9, 378471), (17, 200367), (27, 126157), (41, 83079), (51, 66789), (123, 27693), (153, 22263), (181, 18819), (369, 9231), (459, 7421), (543, 6273), (697, 4887), (1107, 3077), (1629, 2091)]