24840009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{907}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 38244960

約数和(自身を除く): 13404951

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 907, 1611, 2721, 3043, 8163, 9129, 15419, 27387, 46257, 138771, 162353, 487059, 1461177, 2760001, 8280003, 24840009]

約数ペア:

[(1, 24840009), (3, 8280003), (9, 2760001), (17, 1461177), (51, 487059), (153, 162353), (179, 138771), (537, 46257), (907, 27387), (1611, 15419), (2721, 9129), (3043, 8163)]