189808347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{46901}}^1$

素因数の和:46994

約数の個数: 16

約数和(自身を含む): 270155520

約数和(自身を除く): 80347173

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 46901, 140703, 891119, 2673357, 3329971, 9989913, 63269449, 189808347]

約数ペア:

[(1, 189808347), (3, 63269449), (19, 9989913), (57, 3329971), (71, 2673357), (213, 891119), (1349, 140703), (4047, 46901)]