401359521

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1\times {\mathrm{2273}}^1$

素因数の和:3176

約数の個数: 16

約数和(自身を含む): 543576960

約数和(自身を除く): 142217439

約数列:

[1, 3, 71, 213, 829, 2273, 2487, 6819, 58859, 161383, 176577, 484149, 1884317, 5652951, 133786507, 401359521]

約数ペア:

[(1, 401359521), (3, 133786507), (71, 5652951), (213, 1884317), (829, 484149), (2273, 176577), (2487, 161383), (6819, 58859)]