13308651

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:800

約数の個数: 32

約数和(自身を含む): 21312000

約数和(自身を除く): 8003349

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 739, 783, 2001, 2217, 6003, 6651, 16997, 18009, 19953, 21431, 50991, 64293, 152973, 192879, 458919, 492913, 578637, 1478739, 4436217, 13308651]

約数ペア:

[(1, 13308651), (3, 4436217), (9, 1478739), (23, 578637), (27, 492913), (29, 458919), (69, 192879), (87, 152973), (207, 64293), (261, 50991), (621, 21431), (667, 19953), (739, 18009), (783, 16997), (2001, 6651), (2217, 6003)]