403422

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 819072

約数和(自身を除く): 415650

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 947, 1894, 2841, 5682, 67237, 134474, 201711, 403422]

約数ペア:

[(1, 403422), (2, 201711), (3, 134474), (6, 67237), (71, 5682), (142, 2841), (213, 1894), (426, 947)]