1788281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 2109888

約数和(自身を除く): 321607

約数列:

[1, 11, 17, 73, 131, 187, 803, 1241, 1441, 2227, 9563, 13651, 24497, 105193, 162571, 1788281]

約数ペア:

[(1, 1788281), (11, 162571), (17, 105193), (73, 24497), (131, 13651), (187, 9563), (803, 2227), (1241, 1441)]