1973377

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 2560896

約数和(自身を除く): 587519

約数列:

[1, 7, 17, 23, 49, 103, 119, 161, 391, 721, 833, 1127, 1751, 2369, 2737, 5047, 12257, 16583, 19159, 40273, 85799, 116081, 281911, 1973377]

約数ペア:

[(1, 1973377), (7, 281911), (17, 116081), (23, 85799), (49, 40273), (103, 19159), (119, 16583), (161, 12257), (391, 5047), (721, 2737), (833, 2369), (1127, 1751)]