13005459

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 20049120

約数和(自身を除く): 7043661

約数列:

[1, 3, 9, 17, 51, 153, 167, 501, 509, 1503, 1527, 2839, 4581, 8517, 8653, 25551, 25959, 77877, 85003, 255009, 765027, 1445051, 4335153, 13005459]

約数ペア:

[(1, 13005459), (3, 4335153), (9, 1445051), (17, 765027), (51, 255009), (153, 85003), (167, 77877), (501, 25959), (509, 25551), (1503, 8653), (1527, 8517), (2839, 4581)]