7123330753

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4139}}^1$

素因数の和:4298

約数の個数: 48

約数和(自身を含む): 9424097280

約数和(自身を除く): 2300766527

約数列:

[1, 7, 11, 31, 49, 77, 103, 217, 341, 539, 721, 1133, 1519, 2387, 3193, 4139, 5047, 7931, 16709, 22351, 28973, 35123, 45529, 55517, 128309, 156457, 202811, 245861, 318703, 426317, 898163, 1411399, 1721027, 2230921, 2984219, 4689487, 6287141, 9879793, 13215827, 20889533, 32826409, 69158551, 92510789, 145374097, 229784863, 647575523, 1017618679, 7123330753]

約数ペア:

[(1, 7123330753), (7, 1017618679), (11, 647575523), (31, 229784863), (49, 145374097), (77, 92510789), (103, 69158551), (217, 32826409), (341, 20889533), (539, 13215827), (721, 9879793), (1133, 6287141), (1519, 4689487), (2387, 2984219), (3193, 2230921), (4139, 1721027), (5047, 1411399), (7931, 898163), (16709, 426317), (22351, 318703), (28973, 245861), (35123, 202811), (45529, 156457), (55517, 128309)]