38701383

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{20707}}^1$

素因数の和:20806

約数の個数: 16

約数和(自身を含む): 59639040

約数和(自身を除く): 20937657

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 20707, 62121, 144949, 434847, 1842923, 5528769, 12900461, 38701383]

約数ペア:

[(1, 38701383), (3, 12900461), (7, 5528769), (21, 1842923), (89, 434847), (267, 144949), (623, 62121), (1869, 20707)]