2865430087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{17737}}^1$

素因数の和:17827

約数の個数: 24

約数和(自身を含む): 3354468656

約数和(自身を除く): 489038569

約数列:

[1, 13, 17, 43, 221, 289, 559, 731, 3757, 9503, 12427, 17737, 161551, 230581, 301529, 762691, 3919877, 5125993, 9914983, 12965747, 66637909, 168554711, 220417699, 2865430087]

約数ペア:

[(1, 2865430087), (13, 220417699), (17, 168554711), (43, 66637909), (221, 12965747), (289, 9914983), (559, 5125993), (731, 3919877), (3757, 762691), (9503, 301529), (12427, 230581), (17737, 161551)]