31424517

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{7607}}^1$

素因数の和:7639

約数の個数: 24

約数和(自身を含む): 49847616

約数和(自身を除く): 18423099

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 7607, 22821, 68463, 129319, 205389, 387957, 616167, 1163871, 1848501, 3491613, 10474839, 31424517]

約数ペア:

[(1, 31424517), (3, 10474839), (9, 3491613), (17, 1848501), (27, 1163871), (51, 616167), (81, 387957), (153, 205389), (243, 129319), (459, 68463), (1377, 22821), (4131, 7607)]