38497377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 53710848

約数和(自身を除く): 15213471

約数列:

[1, 3, 23, 69, 563, 991, 1689, 2973, 12949, 22793, 38847, 68379, 557933, 1673799, 12832459, 38497377]

約数ペア:

[(1, 38497377), (3, 12832459), (23, 1673799), (69, 557933), (563, 68379), (991, 38847), (1689, 22793), (2973, 12949)]