39185629

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 50319360

約数和(自身を除く): 11133731

約数列:

[1, 7, 17, 23, 103, 119, 139, 161, 391, 721, 973, 1751, 2363, 2369, 2737, 3197, 12257, 14317, 16541, 16583, 22379, 40273, 54349, 100219, 243389, 281911, 329291, 380443, 1703723, 2305037, 5597947, 39185629]

約数ペア:

[(1, 39185629), (7, 5597947), (17, 2305037), (23, 1703723), (103, 380443), (119, 329291), (139, 281911), (161, 243389), (391, 100219), (721, 54349), (973, 40273), (1751, 22379), (2363, 16583), (2369, 16541), (2737, 14317), (3197, 12257)]