400866

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{941}}^1$

素因数の和:1017

約数の個数: 16

約数和(自身を含む): 813888

約数和(自身を除く): 413022

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 941, 1882, 2823, 5646, 66811, 133622, 200433, 400866]

約数ペア:

[(1, 400866), (2, 200433), (3, 133622), (6, 66811), (71, 5646), (142, 2823), (213, 1882), (426, 941)]