38218047

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{17669}}^1$

素因数の和:17782

約数の個数: 16

約数和(自身を含む): 58805760

約数和(自身を除く): 20587713

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 17669, 53007, 123683, 371049, 1819907, 5459721, 12739349, 38218047]

約数ペア:

[(1, 38218047), (3, 12739349), (7, 5459721), (21, 1819907), (103, 371049), (309, 123683), (721, 53007), (2163, 17669)]