996898377

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{20641}}^1$

素因数の和:21608

約数の個数: 16

約数和(自身を含む): 1408940352

約数和(自身を除く): 412041975

約数列:

[1, 3, 17, 51, 947, 2841, 16099, 20641, 48297, 61923, 350897, 1052691, 19547027, 58641081, 332299459, 996898377]

約数ペア:

[(1, 996898377), (3, 332299459), (17, 58641081), (51, 19547027), (947, 1052691), (2841, 350897), (16099, 61923), (20641, 48297)]