8979509

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 11262336

約数和(自身を除く): 2282827

約数列:

[1, 7, 11, 77, 277, 421, 1939, 2947, 3047, 4631, 21329, 32417, 116617, 816319, 1282787, 8979509]

約数ペア:

[(1, 8979509), (7, 1282787), (11, 816319), (77, 116617), (277, 32417), (421, 21329), (1939, 4631), (2947, 3047)]