855121119

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1\times {\mathrm{2239}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 1159925760

約数和(自身を除く): 304804641

約数列:

[1, 3, 61, 183, 2087, 2239, 6261, 6717, 127307, 136579, 381921, 409737, 4672793, 14018379, 285040373, 855121119]

約数ペア:

[(1, 855121119), (3, 285040373), (61, 14018379), (183, 4672793), (2087, 409737), (2239, 381921), (6261, 136579), (6717, 127307)]