5220887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 6414912

約数和(自身を除く): 1194025

約数列:

[1, 7, 17, 73, 119, 511, 601, 1241, 4207, 8687, 10217, 43873, 71519, 307111, 745841, 5220887]

約数ペア:

[(1, 5220887), (7, 745841), (17, 307111), (73, 71519), (119, 43873), (511, 10217), (601, 8687), (1241, 4207)]