2254863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1373937

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 179, 221, 247, 323, 537, 663, 741, 969, 2327, 3043, 3401, 4199, 6981, 9129, 10203, 12597, 39559, 44213, 57817, 118677, 132639, 173451, 751621, 2254863]

約数ペア:

[(1, 2254863), (3, 751621), (13, 173451), (17, 132639), (19, 118677), (39, 57817), (51, 44213), (57, 39559), (179, 12597), (221, 10203), (247, 9129), (323, 6981), (537, 4199), (663, 3401), (741, 3043), (969, 2327)]