7940037

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 13381632

約数和(自身を除く): 5441595

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 967, 1173, 2737, 2901, 6769, 8211, 16439, 20307, 22241, 49317, 66723, 115073, 155687, 345219, 378097, 467061, 1134291, 2646679, 7940037]

約数ペア:

[(1, 7940037), (3, 2646679), (7, 1134291), (17, 467061), (21, 378097), (23, 345219), (51, 155687), (69, 115073), (119, 66723), (161, 49317), (357, 22241), (391, 20307), (483, 16439), (967, 8211), (1173, 6769), (2737, 2901)]