42039239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1867}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 48418560

約数和(自身を除く): 6379321

約数列:

[1, 11, 23, 89, 253, 979, 1867, 2047, 20537, 22517, 42941, 166163, 472351, 1827793, 3821749, 42039239]

約数ペア:

[(1, 42039239), (11, 3821749), (23, 1827793), (89, 472351), (253, 166163), (979, 42941), (1867, 22517), (2047, 20537)]