6980281

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:624

約数の個数: 16

約数和(自身を含む): 8760960

約数和(自身を除く): 1780679

約数列:

[1, 7, 11, 77, 269, 337, 1883, 2359, 2959, 3707, 20713, 25949, 90653, 634571, 997183, 6980281]

約数ペア:

[(1, 6980281), (7, 997183), (11, 634571), (77, 90653), (269, 25949), (337, 20713), (1883, 3707), (2359, 2959)]