713157319

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 841213296

約数和(自身を除く): 128055977

約数列:

[1, 7, 49, 131, 241, 461, 917, 1687, 3227, 6419, 11809, 22589, 31571, 60391, 111101, 220997, 422737, 777707, 1546979, 2959159, 5443949, 14554231, 101879617, 713157319]

約数ペア:

[(1, 713157319), (7, 101879617), (49, 14554231), (131, 5443949), (241, 2959159), (461, 1546979), (917, 777707), (1687, 422737), (3227, 220997), (6419, 111101), (11809, 60391), (22589, 31571)]