2861457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 4253760

約数和(自身を除く): 1392303

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2953, 8859, 50201, 56107, 150603, 168321, 953819, 2861457]

約数ペア:

[(1, 2861457), (3, 953819), (17, 168321), (19, 150603), (51, 56107), (57, 50201), (323, 8859), (969, 2953)]