5991621

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 8205120

約数和(自身を除く): 2213499

約数列:

[1, 3, 73, 109, 219, 251, 327, 753, 7957, 18323, 23871, 27359, 54969, 82077, 1997207, 5991621]

約数ペア:

[(1, 5991621), (3, 1997207), (73, 82077), (109, 54969), (219, 27359), (251, 23871), (327, 18323), (753, 7957)]