71402259

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{1451}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 97574400

約数和(自身を除く): 26172141

約数列:

[1, 3, 47, 141, 349, 1047, 1451, 4353, 16403, 49209, 68197, 204591, 506399, 1519197, 23800753, 71402259]

約数ペア:

[(1, 71402259), (3, 23800753), (47, 1519197), (141, 506399), (349, 204591), (1047, 68197), (1451, 49209), (4353, 16403)]