423602493

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{21929}}^1$

素因数の和:22116

約数の個数: 16

約数和(自身を含む): 581057280

約数和(自身を除く): 157454787

約数列:

[1, 3, 47, 137, 141, 411, 6439, 19317, 21929, 65787, 1030663, 3004273, 3091989, 9012819, 141200831, 423602493]

約数ペア:

[(1, 423602493), (3, 141200831), (47, 9012819), (137, 3091989), (141, 3004273), (411, 1030663), (6439, 65787), (19317, 21929)]