293366637

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{639143}}^1$

素因数の和:639169

約数の個数: 16

約数和(自身を含む): 460183680

約数和(自身を除く): 166817043

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 639143, 1917429, 5752287, 10865431, 17256861, 32596293, 97788879, 293366637]

約数ペア:

[(1, 293366637), (3, 97788879), (9, 32596293), (17, 17256861), (27, 10865431), (51, 5752287), (153, 1917429), (459, 639143)]