38973957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3847}}^1$

素因数の和:4168

約数の個数: 16

約数和(自身を含む): 56888832

約数和(自身を除く): 17914875

約数列:

[1, 3, 11, 33, 307, 921, 3377, 3847, 10131, 11541, 42317, 126951, 1181029, 3543087, 12991319, 38973957]

約数ペア:

[(1, 38973957), (3, 12991319), (11, 3543087), (33, 1181029), (307, 126951), (921, 42317), (3377, 11541), (3847, 10131)]