39195039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21383}}^1$

素因数の和:21446

約数の個数: 16

約数和(自身を含む): 57480192

約数和(自身を除く): 18285153

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 21383, 64149, 277979, 833937, 1005001, 3015003, 13065013, 39195039]

約数ペア:

[(1, 39195039), (3, 13065013), (13, 3015003), (39, 1005001), (47, 833937), (141, 277979), (611, 64149), (1833, 21383)]