39243911

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12829}}^1$

素因数の和:12878

約数の個数: 16

約数和(自身を含む): 49267200

約数和(自身を除く): 10023289

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 12829, 89803, 243751, 295067, 1706257, 2065469, 5606273, 39243911]

約数ペア:

[(1, 39243911), (7, 5606273), (19, 2065469), (23, 1706257), (133, 295067), (161, 243751), (437, 89803), (3059, 12829)]