3977798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3907

約数の個数: 16

約数和(自身を含む): 6649344

約数和(自身を除く): 2671546

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 3847, 7694, 42317, 84634, 180809, 361618, 1988899, 3977798]

約数ペア:

[(1, 3977798), (2, 1988899), (11, 361618), (22, 180809), (47, 84634), (94, 42317), (517, 7694), (1034, 3847)]