11874789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 19111680

約数和(自身を除く): 7236891

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 631, 697, 1107, 1893, 2091, 5679, 6273, 10727, 17037, 18819, 25871, 32181, 77613, 96543, 232839, 289629, 439807, 698517, 1319421, 3958263, 11874789]

約数ペア:

[(1, 11874789), (3, 3958263), (9, 1319421), (17, 698517), (27, 439807), (41, 289629), (51, 232839), (123, 96543), (153, 77613), (369, 32181), (459, 25871), (631, 18819), (697, 17037), (1107, 10727), (1893, 6273), (2091, 5679)]