6889421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 8667648

約数和(自身を除く): 1778227

約数列:

[1, 7, 11, 77, 131, 683, 917, 1441, 4781, 7513, 10087, 52591, 89473, 626311, 984203, 6889421]

約数ペア:

[(1, 6889421), (7, 984203), (11, 626311), (77, 89473), (131, 52591), (683, 10087), (917, 7513), (1441, 4781)]