28551483

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 43950816

約数和(自身を除く): 15399333

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1031, 1629, 3077, 3093, 9231, 9279, 17527, 27693, 52581, 157743, 186611, 559833, 1679499, 3172387, 9517161, 28551483]

約数ペア:

[(1, 28551483), (3, 9517161), (9, 3172387), (17, 1679499), (51, 559833), (153, 186611), (181, 157743), (543, 52581), (1031, 27693), (1629, 17527), (3077, 9279), (3093, 9231)]