5288139

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 8527680

約数和(自身を除く): 3239541

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 281, 369, 459, 697, 843, 1107, 2091, 2529, 4777, 6273, 7587, 11521, 14331, 18819, 34563, 42993, 103689, 128979, 195857, 311067, 587571, 1762713, 5288139]

約数ペア:

[(1, 5288139), (3, 1762713), (9, 587571), (17, 311067), (27, 195857), (41, 128979), (51, 103689), (123, 42993), (153, 34563), (281, 18819), (369, 14331), (459, 11521), (697, 7587), (843, 6273), (1107, 4777), (2091, 2529)]