91378483

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 112358400

約数和(自身を除く): 20979917

約数列:

[1, 7, 31, 43, 49, 217, 301, 1333, 1399, 1519, 2107, 9331, 9793, 43369, 60157, 65317, 68551, 303583, 421099, 1864867, 2125081, 2947693, 13054069, 91378483]

約数ペア:

[(1, 91378483), (7, 13054069), (31, 2947693), (43, 2125081), (49, 1864867), (217, 421099), (301, 303583), (1333, 68551), (1399, 65317), (1519, 60157), (2107, 43369), (9331, 9793)]