15740076009

素因数分解:

$3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{317731}}^1$

素因数の和:318085

約数の個数: 24

約数和(自身を含む): 24485698848

約数和(自身を除く): 8745622839

約数列:

[1, 3, 7, 21, 49, 147, 337, 1011, 2359, 7077, 16513, 49539, 317731, 953193, 2224117, 6672351, 15568819, 46706457, 107075347, 321226041, 749527429, 2248582287, 5246692003, 15740076009]

約数ペア:

[(1, 15740076009), (3, 5246692003), (7, 2248582287), (21, 749527429), (49, 321226041), (147, 107075347), (337, 46706457), (1011, 15568819), (2359, 6672351), (7077, 2224117), (16513, 953193), (49539, 317731)]