13443821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 16

約数和(自身を含む): 14883264

約数和(自身を除く): 1439443

約数列:

[1, 17, 43, 53, 347, 731, 901, 2279, 5899, 14921, 18391, 38743, 253657, 312647, 790813, 13443821]

約数ペア:

[(1, 13443821), (17, 790813), (43, 312647), (53, 253657), (347, 38743), (731, 18391), (901, 14921), (2279, 5899)]